---
product_id: 82455918
title: "- HD77 Waterproof Bluetooth Speaker, 30W Deep Bass, RGB Light, 20H | TWS Pairing for True Stereo, USB-C Fast Charge, AUX Input – Portable Wireless Speaker for Outdoor & Backyard Use"
brand: "treblab"
price: "R2737"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Treblab"
url: https://www.desertcart.co.za/products/82455918-hd77-waterproof-bluetooth-speaker-30w-deep-bass-rgb-light-20h
store_origin: ZA
region: South Africa
---

# IPX7 waterproof up to 1m submersion 30W Hi-Fi 360° stereo sound 20-hour USB-C fast charge battery - HD77 Waterproof Bluetooth Speaker, 30W Deep Bass, RGB Light, 20H | TWS Pairing for True Stereo, USB-C Fast Charge, AUX Input – Portable Wireless Speaker for Outdoor & Backyard Use

**Brand:** treblab
**Price:** R2737
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape—wherever life takes you!

## Quick Answers

- **What is this?** - HD77 Waterproof Bluetooth Speaker, 30W Deep Bass, RGB Light, 20H | TWS Pairing for True Stereo, USB-C Fast Charge, AUX Input – Portable Wireless Speaker for Outdoor & Backyard Use by treblab
- **How much does it cost?** R2737 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/82455918-hd77-waterproof-bluetooth-speaker-30w-deep-bass-rgb-light-20h)

## Best For

- treblab enthusiasts

## Why This Product

- Trusted treblab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dynamic RGB Light Show Sync:** Customizable, beat-pulsing RGB lights elevate your vibe, turning any space into an instant party zone.
- • **All-Day Power, Zero Downtime:** 20 hours of continuous playback with quick USB-C charging keeps your soundtrack alive from sunrise to sunset.
- • **Unstoppable Waterproof Durability:** IPX7 rating means your speaker thrives poolside, beachside, or in the rain—built rugged for every adventure.
- • **Immersive 360° Deep Bass Experience:** Dual full-range drivers deliver room-filling, distortion-free sound that commands attention at any volume.
- • **Seamless Connectivity & Hands-Free Calls:** Bluetooth 5.0 with 100 ft range plus AUX input and built-in mic keep you connected and in control, wherever you go.

## Overview

The TREBLAB HD77 is a rugged, portable Bluetooth speaker boasting 30W of powerful 360° stereo sound with deep bass, IPX7 waterproofing for submersion up to 1 meter, and a 20-hour battery life with fast USB-C charging. Featuring dynamic RGB lights synced to your music, TWS stereo pairing, and a built-in microphone, it’s engineered for seamless outdoor and indoor use, perfect for millennials who demand premium audio performance and style on the go.

## Description

desertcart.com: TREBLAB HD77 Waterproof Bluetooth Speaker, 30W Deep Bass, RGB Light, 20H | TWS Pairing for True Stereo, USB-C Fast Charge, AUX Input – Portable Wireless Speaker for Outdoor & Backyard Use : Electronics

Review: Freaken WOW - I just received it today 9/12/24 & after reading many reviews recommending to charge it 1st which I did . The led indicator changed from red to blue which contradicts the manual which states the led will go out . I I read an online review that stated it will change to blue when charged . Also it said to charge it for 4 hours which actually took 20 minutes . After charging the pairing procedure was pretty simple & straight forward . The 1st song I played was Lindsey Stirling Chrystalize which sounded superb with a great balance of treble as well as base . Song #2 is Round table Rival by her which again was superb , bear in mind that both songs were played at a low medium volume & didn't want to PISS off the queen . As I'm writing this review I'm listening to the West side story soundtrack . I've got nothing to compare this to other than desktop speakers so while this speaker sounds great to me it may not be for other people . While it's small & heavy enough to not blow away , it has a nice appearance , great sound , amazing that every note in the song is reflected in the 2 end LEDs . Again every instrument resonates well especially at a lower volume . I'm simply going to have to test it out in our 2 car garage where I can ramp it up . I just put on 1 of the most amazing opening acts ever recorded by RUSH . Being it's a recorded live show the sound is a little muffled but still worth listening too . How many bands do you know that feature not 1 but 2 operating clothes dryers & Jerry Stiller on the big screen . Switched the next song to the RUSH 2112 Overture which again is definitely worth listening to plus got better with a little more volume . Yes I like my older Rock music , I mean I'm 71 & stuck in the past music wise . Just put on Ted Nugent Stranglehold to see how it handles the back & forth synthesizer work which is also great . So far what I'm experiencing is a nice sounding somewhat small speaker that as of now seems to be worth every penny . As Pink Floyd Dark Side of the Moon plays , besides bringing back memories of my time in the USMC it makes me think of the genius of this band . So for the final songs , a couple from Saturday Night Fever to make an attempt to cover different styles & test this thing . I stand by my 5 star review as of now . Act 2 Yesterday I played it in the garage long enough & louder but about 5/8 volume , to play Rush 2112 & Pink Floyd Dark Side of the Moon while sanding & clear coating a workbench top . More than several times the music was interrupted by a quick burst of a fast busy signal . After completing the clear coat I noticed the LEDs were flashing red . So what's that , like 1:10 after starting to use it & I'm thinkin it's a low battery indication already , what happened to the 9 hours playtime on a louder setting . So I cleaned up & brought it in & put it on the charger & NO charging indicated on the LEDs . I verified the charger was indeed working by plugging my cellphone . I moved it to another room/charger & the same thing . OBTW it wouldn't turn on either & the thought that maybe it was too hot from being in the garage which the garage must have been 80 degrees . So I left it plugged in & about 20 minutes later it had flashing red lights & was in charging mode & responded to turning on & connected to my phone . We went out for dinner & about an hour later it again was fully charged . Out to the garage to sand ,& re coat the workbench top after 8PM & played it again while listening to 1080s greatest hits at slightly less then 1/2 volume & had no problem at all .. Either it somehow updated or downloaded an newer version or maybe it Exorcized a demon I'll never know . So hopefully it's now AOK . Possible Act3 to follow ; Well you guessed it , while having a late breakfast 9/15/24 I decided to reset the speaker by turning it on & holding down both volume buttons for more then 10 seconds . Of course it had to be paired again with my Google Pixel 7Pro XL . After pairing I played it on low volume for over an hour & no problems . I took it out to the garage & cranked it up to about 3/4 volume & everytime the LEDs turned red I thought it was going to low battery & die again . Only difference was the red lights were blinking & not solid . So I ended up playing it for a total of 4 plus hours & NO interruptions & no more what sounds like a couple seconds fast busy signals as I had before . In other words , I'm thinking we're all good now . As long as it performs as it is doing NOW , I'd definitely recommend it .
Review: Crisp and clear sound - It's great by the pool... And very clear quality.

## Features

- 30W Hi-Fi 360° stereo sound with deep bass: Dual full-range drivers deliver powerful, room-filling audio with detailed highs and deep bass across the full frequency range — low distortion at high volume levels. Pair two HD77 speakers via TWS for true wireless left-right stereo sound, suitable for outdoor gatherings, beach parties, and camping.
- IPX7 waterproof speaker — rated for submersion up to 3 ft (1 m) for 30 minutes: The HD77 meets IPX7 waterproof certification standards, providing protection during poolside use, beach trips, and light rain exposure. The rugged mesh body resists drops, sand, and outdoor elements. Designed for camping, hiking, and outdoor use.
- Dynamic RGB light show synchronized to your music: Built-in RGB lights automatically shift colors and pulse in sync with the beat of your music for indoor and outdoor use. Lights can be turned off independently to preserve battery life. Compatible with any audio source via Bluetooth or AUX input.
- Bluetooth 5.0 wireless connection and 20-hour battery: Bluetooth 5.0 provides a stable wireless connection up to 100 ft (30 m). A single charge via USB-C delivers up to 20 hours of continuous playback, suitable for all-day outdoor use, travel, and camping trips.
- Compact portable speaker with AUX input and built-in microphone: Lightweight design fits easily in a backpack for travel, hiking, or day trips. The AUX-in port connects any non-Bluetooth device. The built-in microphone supports hands-free calls — compatible with iPhone, Android, and any Bluetooth-enabled device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GBDMF12 |
| Additional Features | Ambient LED lights, Built In Microphone, Shockproof, Stereo Pairing, TWS Mode, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Outdoors |
| Audio Driver Size | 48 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Encoding | Surround |
| Audio Latency | 165 Milliseconds |
| Audio Output Mode | Stereo |
| Battery Average Life | 20 Hours |
| Battery Capacity | 5200 Milliamp Hours |
| Battery Charge Time | 20 Hours |
| Best Sellers Rank | #6,188 in Electronics ( See Top 100 in Electronics ) #204 in Portable Bluetooth Speakers |
| Bluetooth Range | 33 Feet |
| Brand | TREBLAB |
| Built-In Media | 3.5 mm AUX Cable, Carrying Strap and Carabiner, TREBLAB HD77 Bluetooth Speaker, USB/Type-C Charging Cable, User Manual and Quick Start Guide |
| Color | Black |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Push Button |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 15,743 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 2.91"D x 2.91"W x 7.36"H |
| Item Type Name | portable-mp3-player-wireless-speaker-systems |
| Item Weight | 22.08 Ounces |
| MP3 player | No |
| Manufacturer | Productech |
| Maximum Range | 33 Feet |
| Model Name | HD77 |
| Model Number | HD77 |
| Mounting Type | Tabletop Mount |
| Number of Audio Channels | 5.0 |
| Number of Batteries | 1 LR44 batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 6 |
| Power Source | Battery Powered |
| Processor Count | 1 |
| Signal-to-Noise Ratio | 80 dB |
| Speaker Maximum Output Power | 30 Watts |
| Speaker Size | 48 Millimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Home Theatre, Party, Travel |
| UPC | 655172921440 |
| Warranty Description | 1 Year Manufacturer Warranty |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 48 Millimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** TREBLAB
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 30 Watts

## Images

![- HD77 Waterproof Bluetooth Speaker, 30W Deep Bass, RGB Light, 20H | TWS Pairing for True Stereo, USB-C Fast Charge, AUX Input – Portable Wireless Speaker for Outdoor & Backyard Use - Image 1](https://m.media-amazon.com/images/I/81LiEcLfCsL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to Pair Two Bluetooth Speakers?**
A: 1. Power both speakers on;

**Q: What is the Bluetooth range of the Treblab HD77?**
A: The Treblab HD77 offers a Bluetooth range of up to 33 feet (10 meters), allowing for flexible device placement.

**Q: Which devices are compatible with the Treblab HD77 Bluetooth connection?**
A: The Treblab HD77 is compatible with any device that supports Bluetooth connectivity, including phones, laptops, desktops, tablets, smartwatches, smart TVs, gaming consoles, music players, e-readers, home assistant devices, car stereo systems.

**Q: Is the Treblab HD77 compatible with non-Bluetooth devices?**
A: Yes, the Treblab HD77 includes a 3.5mm AUX input for wired connections with non-Bluetooth devices.

**Q: Is it possible to turn off the RGB LED lights?**
A: Yes, just double press the PLAY button to cycle through the RGB light modes, there will be OFF mode.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Freaken WOW
*by L***R on September 13, 2024*

I just received it today 9/12/24 & after reading many reviews recommending to charge it 1st which I did . The led indicator changed from red to blue which contradicts the manual which states the led will go out . I I read an online review that stated it will change to blue when charged . Also it said to charge it for 4 hours which actually took 20 minutes . After charging the pairing procedure was pretty simple & straight forward . The 1st song I played was Lindsey Stirling Chrystalize which sounded superb with a great balance of treble as well as base . Song #2 is Round table Rival by her which again was superb , bear in mind that both songs were played at a low medium volume & didn't want to PISS off the queen . As I'm writing this review I'm listening to the West side story soundtrack . I've got nothing to compare this to other than desktop speakers so while this speaker sounds great to me it may not be for other people . While it's small & heavy enough to not blow away , it has a nice appearance , great sound , amazing that every note in the song is reflected in the 2 end LEDs . Again every instrument resonates well especially at a lower volume . I'm simply going to have to test it out in our 2 car garage where I can ramp it up . I just put on 1 of the most amazing opening acts ever recorded by RUSH . Being it's a recorded live show the sound is a little muffled but still worth listening too . How many bands do you know that feature not 1 but 2 operating clothes dryers & Jerry Stiller on the big screen . Switched the next song to the RUSH 2112 Overture which again is definitely worth listening to plus got better with a little more volume . Yes I like my older Rock music , I mean I'm 71 & stuck in the past music wise . Just put on Ted Nugent Stranglehold to see how it handles the back & forth synthesizer work which is also great . So far what I'm experiencing is a nice sounding somewhat small speaker that as of now seems to be worth every penny . As Pink Floyd Dark Side of the Moon plays , besides bringing back memories of my time in the USMC it makes me think of the genius of this band . So for the final songs , a couple from Saturday Night Fever to make an attempt to cover different styles & test this thing . I stand by my 5 star review as of now . Act 2 Yesterday I played it in the garage long enough & louder but about 5/8 volume , to play Rush 2112 & Pink Floyd Dark Side of the Moon while sanding & clear coating a workbench top . More than several times the music was interrupted by a quick burst of a fast busy signal . After completing the clear coat I noticed the LEDs were flashing red . So what's that , like 1:10 after starting to use it & I'm thinkin it's a low battery indication already , what happened to the 9 hours playtime on a louder setting . So I cleaned up & brought it in & put it on the charger & NO charging indicated on the LEDs . I verified the charger was indeed working by plugging my cellphone . I moved it to another room/charger & the same thing . OBTW it wouldn't turn on either & the thought that maybe it was too hot from being in the garage which the garage must have been 80 degrees . So I left it plugged in & about 20 minutes later it had flashing red lights & was in charging mode & responded to turning on & connected to my phone . We went out for dinner & about an hour later it again was fully charged . Out to the garage to sand ,& re coat the workbench top after 8PM & played it again while listening to 1080s greatest hits at slightly less then 1/2 volume & had no problem at all .. Either it somehow updated or downloaded an newer version or maybe it Exorcized a demon I'll never know . So hopefully it's now AOK . Possible Act3 to follow ; Well you guessed it , while having a late breakfast 9/15/24 I decided to reset the speaker by turning it on & holding down both volume buttons for more then 10 seconds . Of course it had to be paired again with my Google Pixel 7Pro XL . After pairing I played it on low volume for over an hour & no problems . I took it out to the garage & cranked it up to about 3/4 volume & everytime the LEDs turned red I thought it was going to low battery & die again . Only difference was the red lights were blinking & not solid . So I ended up playing it for a total of 4 plus hours & NO interruptions & no more what sounds like a couple seconds fast busy signals as I had before . In other words , I'm thinking we're all good now . As long as it performs as it is doing NOW , I'd definitely recommend it .

### ⭐⭐⭐⭐⭐ Crisp and clear sound
*by K***4 on July 10, 2026*

It's great by the pool... And very clear quality.

### ⭐⭐⭐⭐ Good product
*by R***S on March 16, 2026*

The definition is good. As an audio engineer for many years, the sound is very good. It is very difficult to connect to custom Laptops. However, cell phones are a breeze. And yes, it is quite loud with minimal distortion. Good job.

## Frequently Bought Together

- TREBLAB HD77 Bluetooth Speaker - Powerful 360° Sound with Impactful Bass, 30W Portable Wireless Audio, 20H Battery, IPX7 Waterproof, TWS Stereo, Shockproof Design for Outdoor, Beach, Pool, Jobsite
- TREBLAB Bluetooth Speaker Mount - Universal Speaker Mount for Bike, Golf Cart Railing - Adjustable Strap Holder Compatible with Most Portable Speakers

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-21*