How do I switch to the natural mode (white noise mode)?

Turn on the Bluetooth Sleep Mask and quickly press the "-" button 3 times to enter Natural Mode (voice prompt "Natural Mode"). Once in Natural mode, you can switch to Bluetooth mode in the same way, or long-press -/+ to switch between sounds.

How do I get the timer to work?

Tap the volume up button 3 times consecutively. It will say “30 minutes”. Do this again and it goes to 90 minutes and so on.

How long does the battery last?

LC-dolida sleep headphones can provide up to 12 hours of playback from a full charge.

How do I connect my Bluetooth sleep mask?

Please turn off all Bluetooth connect on your phone first, then long press "ON/OFF" button in the sleep headphones until the red/blue light flash, finally turn on Bluetooth on your phone and find the Bluetooth name " BJ21-10", then connect.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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LC-dolida Sleep Headphone, Bluetooth Wireless White Noise Sleeping Eye Mask,3D Breathable Sleep Mask with Timer for Sleeping Travel Relaxation, Meditation, Cool Gadgets for Women Man

Product ID: 713941404

Details

Age range (description)
Adult
Brand
LC-dolida
Colour
Black
Material
Elastic

🌙8 built-in white noise modes

🎧Bluetooth 5.2 stereo sound

🔋10+ hrs battery life

Description

😴 Elevate your sleep game—where tech meets tranquility!

UNINTERRUPTED NIGHTLY RECHARGE - Enjoy over 10 hours of continuous playback with a quick 2-hour charge—power your sleep through the night without a hitch.
TOTAL LIGHT BLOCKOUT WITH 3 D CONTOUR - Designed with a deep eye cavity and nose flap to eliminate all light intrusion, ensuring a blackout environment for deeper, undisturbed sleep.
IMMERSIVE SOUNDSCAPE WITH BLUETOOTH 5 2 - Experience crystal-clear HD stereo sound and hands-free calls, seamlessly pairing with any smartphone or tablet for personalized relaxation.
WASHABLE ADJUSTABLE ULTRA COMFORTABLE - Crafted from breathable elastic fabric with adjustable straps and removable electronics for easy cleaning—comfort meets hygiene for every sleep session.
CUSTOMIZABLE SLEEP TIMER WHITE NOISE LIBRARY - Set your preferred playback duration (30-120 mins) and choose from 8 soothing white noise sounds to effortlessly drift into restorative rest.

The LC-dolida Sleep Headphone is a cutting-edge Bluetooth 5.2 enabled sleep mask combining premium blackout design with built-in white noise and ultra-thin stereo speakers. Featuring over 10 hours of battery life, adjustable fit, washable materials, and a customizable timer, it’s engineered to enhance sleep quality, perfect for travel, meditation, and noise-sensitive environments.

Specifications

ASIN	B09M75RG8L
ASIN	B09M75RG8L
Age Range Description	Adult
Batteries	1 Lithium Ion batteries required. (included)
Best Sellers Rank	#148,171 in Health ( See Top 100 in Health ) #944 in Sleep Masks
Brand Name	LC-dolida
Closure Type	Hook, Loop
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (3,296)
Customer reviews	4.2 4.2 out of 5 stars (3,296)
Department	unisex-adult
Item model number	LC003
Manufacturer	ZUMUSEN
Manufacturer	ZUMUSEN
Manufacturer Part Number	SB-12
Material Features	Stretchy
Material Type	Elastic
Model Name	BJ21-10
Model Number	LC003
Number of Items	1
Other Special Features of the Product	Microphone, White Noise, Timing Off, eye mask for sleeping Great Gift for Birthday, Mother's Day Gift, Christmas Day.Thanksgiving Day Gift, cool tech gadgets for men women teen girls boys christmas gifts.; Ultra Thin Stereo Speakers, Built-in Microphone for Hands-Free Call. Bluetooth Sleep Headphones, Latest Bluetooth tech, Play Time more than 10-13 Hours After Fully Charged.
Package Dimensions	22.9 x 11.5 x 3.9 cm; 160 g
Pattern	Solid
Product Care Instructions	Machine & Hand Wash
Size	1 Count (Pack of 1)
UPC	768788189361
Unit Count	1.0 Count

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