

🎧 Hear More, Live More — Amplify Your World with CL7400 Opti!
The Geemarc CL7400 Opti is a premium amplified wireless over-ear headphone system designed specifically for individuals with low to severe hearing loss. Featuring up to 125dB SPL volume, 8 hours of wireless use, and multiple connectivity options including optical and 3.5mm inputs, it delivers crystal-clear sound with customizable tone and balance controls accessible directly on the headset. Lightweight and equipped with smart auto power-off, it’s perfect for TV, smartphone, and PC use, ensuring an immersive listening experience wherever you go.




| ASIN | B08BLB8MLZ |
| Age range (description) | Adult |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Type | Lithium Polymer |
| Best Sellers Rank | 1,121 in In-Ear Headphones |
| Cable feature | Without Cable |
| Charging time | 6 Hours |
| Compatible devices | Television, Audio Output Devices |
| Connector | wireless |
| Control method | Remote |
| Control type | Volume Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (161) |
| Date First Available | 22 Jun. 2020 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Hardware Interface | 3.5mm Audio |
| Hardware Platform | Laptop, PC, Smartphone |
| Included components | CL7400 OPTI, 1m optical cable, 1.5m TV cable with stereo jacks 3.5mm/RCA , 3.5mm jack to RCA cord adaptor, Power adaptor |
| Item Weight | 680 g |
| Item model number | CL7400_OP_SIL |
| Item weight | 680 Grams |
| Material | Leather |
| Material Type | Leather |
| Number of items | 1 |
| Package type | Standard Packaging |
| Power Source | Battery Powered |
| Product Dimensions | 26 x 20 x 13 cm; 680 g |
| Recommended uses for product | Watch TV |
| Size | 0 |
| Specific uses for product | [IN] Travel, Watching TV, Home Health Care, Hearing Loss Aid |
| Style | With Silver Headband |
| Unit count | 1.0 Count |
D**D
Very happy with improved set
My last identical set lasted 7 years. Head strap cracked but with a strip of metal and gaff tape all sorted for spare TV in another room. (No complaints). However this new set even better. Did not have to get a dac adapter. This new set simply plug optical cable TV to unit and away it works. Great sound. Have no fear geemac have got it right . Happy listening for the hard of hearing.
D**.
great product for deaf
they work brilliant after 7 months i like how you can change volume each ear
P**R
Great headphones but Instructions are Rubbish
First let me say that these headphones are very good. I can now watch TV without subtitles! All the various connections work, but if using the 3.5mm jack, this will cut out the TV sound to everyone else. This is “normal behaviour with the 3.5 mm jack. As others have said, the size of the ear cuffs is barely adequate. I have quite small ears, yet they do not fit inside the cuffs of the earpieces. The range is nothing like advertised – if there is a wall between you and the base unit, it is hit and miss! There are at least two versions of the instructions to be found on-line. One is mostly pictorial with brief descriptions in several languages. The other, entirely English. Both are wrong or very ambiguous in places. Because of multiple problems, I contacted Geemarc Help by email. They were, indeed, very helpful – but of course all this would have been unnecessary if the instructions and the advertising “blurb” were correct. The English instructions and many web-site summaries, and even some of the reviews here state that the volume is independently controlled for each earpiece. This is not so. There is no “independent” volume control to the earpieces – the right (or left) +/- buttons on the headphones increase/decrease the volume on both sides. The balance control does adjust the volume between the left & right earpieces, but it does not function as described. In fact, the controls seem counter-intuitive. When the balance control is activated, the “+” sign on the right moves the sound to the left earpiece (in steps of 25%) and the “–“ sign on the right moves the volume to the right earpiece (in steps of 25%). In a similar manner, the left “+” sign moves the sound to the right earpiece and the left “–“ sign moves the sound to the left earpiece. For me, the balance is the most important setting as I have significant hearing loss in my right ear, and less so in my left ear. After the “balance” is set, the volume control will increase the volume proportionately to both sides. On some websites, the description seems to imply that the tone can be adjusted on each side – this is not so. The tone is adjusted similarly to both earpieces simultaneously. All instructions state that multiple headsets can be paired. But I, like others, was unable to do this following the instructions in the booklet. After receiving further instructions from Geemarc, pairing worked. This is the instructions I received, but expanded to make them clearer. (1) If the headphones are already paired with another base unit, ensure that that other base unit is switched off. (2) switch on base unit to be paired and ensure it is receiving an audio signal from the TV – the light on the base will be green. (3) switch on the headphones to be paired (since they are not paired to the “live” base unit, the light on the headphones on/off switch will be red). (4) Now press the “pair” button on the base unit for 3 seconds – the green light on the base unit will start to flash. (5) Now, press and hold the (red) “on” switch on the headphones – it will go off – ignore this and keep pressing the switch - it will start flashing green– you can stop pressing now (sometimes it becomes a constant green for a short time). (5) The green light on the base unit will continue flashing; the green light on the headphones (flashing or otherwise) will turn red; in a few seconds both the base unit and the headphone light will be a steady green. YOU ARE NOW PAIRED! A description is provided for the direct connection of the headphones to an audio source using the 3.5mm jack plug. BUT, an important fact that is not stated - when used in this way none of the controls on the headphones work. Even the on/off switch has no function. What you hear (volume/tone/balance) is entirely controlled by whatever piece of equipment you are plugged into (mobile phone jack plug, MP3 player, HiFi, etc). Finally, a point to note is that in these headphones the battery is not replaceable. Many “competitor” TV headphones have “normal” rechargeable batteries which can be replaced when they no longer hold a charge. At the moment, the CL7400 OPTI headphones will have to go back to Geemarc – price unknown.
S**I
Fantastic Sound......but instructions could be clearer
I am very deaf with only 20% hearing. These headphones once set up are amazing. It is like someone has flicked a switch and allowed me to hear sounds I have missed out on for many years. I always loved music but lost interest when I could not hear it and appreciate it. These headphones have given it back. They are wireless so I can play my ipod through the transmitter (this gives better sound for me than plugging direct into the phones), so I can move around listening to the music. Ironing is no longer the burden it was!!!!! Plugged into the tv I can hear clearly what is being said and no longer have to rely entirely on subtitles which can be annoying for others. I wish my hearing aids, which are very good ones, had the same clarity as these headphones. The only reason I marked them down is because of the instructions, which in my opinion are very poor. They are made up purely of diagrams, and would definitely benefit from explanatory wording. The diagrams alone, I found, very confusing and I had to work out various things for myself. The other thing is that they need an audio output on the tv and on hi-fi, so if you don't have one one your set you need to buy an optical converter. This is not too expensive but frustrating if you buy the headphones and can't use them straight away. I am thinking of buying another set to keep in a different part of the house, they are just so good, and for the benefit they give, a bargain at the price.
J**N
Bought a Pup
The Geemarc CL7400 OPTI was bought as it promised optical connection to our JVC Smart FireTV. It is needed because I need the volume louder than is comfortable for my wife. Something which this unit claimed to do with the optical connection. The headphones worked with the 3.5mm cable between the TV and the base station. The headset paired with the base station without any problem. The 3,5mm socket on the TV cuts out the TV sound. I was expressly looking for a unit which retained the TV audio output. Attempts to plug in the optical cable failed totally. The plugs into the base station and the TV failed to click into place in a positive manner. I eventually was able to see a red light when the optical cable was sort of plugged into the TV at the base station end. The base station failed to detect it. The JVC Smart TV does not have RCA outputs. The instructions are simple and straight forward, but no use when there is a problem. There was no instruction on how to securely plug in the optical cable. I can not answer the normal questions as I was unable to use it. The controls are a cheep finish with the base station off/on/mono switch lacking positive positions. The volume switches are difficult to find but do have tactile symbols which one is likely to adapt to. The high gloss finish of the controls makes them harder to identify. While not the best finish I probably would have accepted the Geemarc CL7400 OPTI if it could be connected and used as advertised. I have returned the unit as “Unfit for Use” and I have requested a refund.
D**B
Great value
Worked straight away no set up required good sound quality comfortable to use value for money
A**A
L'unico problema è che con la spina inglese ho dovuto acquistare una riduzione per poterla collegare alla rete e nelle descrizioni del prodotto non era specificato
L**U
Es ist sehr ärgerlich, dass kein Netzteil für Deutschland enthalten ist, die Rücksendung nach GB kostet mich 30€
C**O
decu
P**M
Kopfhörer sind gut, aber für große Ohren nicht geeignet.
W**I
wie soll man das Gerät anschließen ein Netzteil wo man einen Adapter braucht der nicht dabei ist, mit eiem usb kabel könnte es auch gehen fehlt aber ,eie Instalations anleitung nur in englisch keine kaufempfelung was tun ? zurück schicken ?
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3 weeks ago
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