---
product_id: 235246263
title: "Geemarc CL7400 Opti - Amplified Wireless TV Headphones with Optical Connector - Over Ear Headphones for TV, Smartphones and PC - Low to Severe Hearing Loss - UK Version"
brand: "geemarc"
price: "₨86479"
currency: LKR
in_stock: true
reviews_count: 11
category: "Geemarc"
url: https://www.desertcart.lk/products/235246263-geemarc-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector
store_origin: LK
region: Sri Lanka
---

# Lightweight 260g design 125dB max volume 8 hours wireless use Geemarc CL7400 Opti - Amplified Wireless TV Headphones with Optical Connector - Over Ear Headphones for TV, Smartphones and PC - Low to Severe Hearing Loss - UK Version

**Brand:** geemarc
**Price:** ₨86479
**Availability:** ✅ In Stock

## Summary

> 🎧 Hear More, Live More — Amplify Your World with CL7400 Opti!

## Quick Answers

- **What is this?** Geemarc CL7400 Opti - Amplified Wireless TV Headphones with Optical Connector - Over Ear Headphones for TV, Smartphones and PC - Low to Severe Hearing Loss - UK Version by geemarc
- **How much does it cost?** ₨86479 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/235246263-geemarc-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector)

## Best For

- geemarc enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto Power-Off:** Saves battery by turning off after 4 minutes of inactivity—always ready when you are.
- • **Seamless Wireless Freedom:** Enjoy up to 8 hours of uninterrupted TV or audio streaming with quick 6-hour recharge time.
- • **Intuitive On-Headset Controls:** Adjust volume, balance, and tone directly on the headphones—effortless personalization at your fingertips.
- • **Versatile Connectivity Options:** Plug into TV, smartphone, PC via optical, RCA, or 3.5mm jack—your all-in-one hearing companion.
- • **Powerful Amplification for Every Ear:** Up to 125dB SPL volume tailored for low to severe hearing loss—never miss a word or note again.

## Overview

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.

## Description

Geemarc CL7400 Opti - Amplified Wireless TV Headphones with Optical Connector - Over Ear Headphones for TV, Smartphones and PC - Low to Severe Hearing Loss - UK Version: desertcart.co.uk: Musical Instruments & DJ

Review: 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.
Review: great product for deaf - they work brilliant after 7 months i like how you can change volume each ear

## Features

- ✔️ HIGHLY AMPLIFIED – These over-ear headphones are designed for hearing impaired people and have an adjustable volume of up to 125dB SPL, which makes them suitable for people with hearing loss ranging anywhere from low to severe.
- ✔️ FREQUENCY RESPONSE – 20 to 20 000Hz
- ✔️ LIGHTWEIGHT – This wireless headset for TV only weighs 260 grams.
- ✔️ SETTINGS ACCESSIBLE FROM THE HEADSET – The volume, left/right balance, and tone controls are all directly accessible from the headset so that you can easily make the necessary adjustments to always get a loud and clear sound.
- ✔️ CONNECTION TO SMARTHPONES – These headphones for seniors have a 3.5 audio input, which means they can be connected directly to a smartphone and used without the need of having the main base around. This makes the CL7400 Opti a headset you can easily carry with you and use while on your daily commute. You should however note that when the headset is connected directly to a sound source such as a smartphone, it cannot amplify sounds, this functionality only works when the headset is used with its base.
- ✔️ 8 HOURS OF CONTINUOUS USE – You can charge your wireless headphones for TV listening by replacing them on their base, using an external battery, or even connecting them directly to your laptop! It takes 6 hours for the batteries to get fully charged.
- ✔️ COMPATIBILITY – The CL7400 Opti main base can be plugged into your TV’s analogue, optical, or RCA output using the leads provided with the product. It can also work with other audio devices such as radios and DPD players, as long as those devices have a 3.5mm audio output.
- ✔️ TURNS OFF AUTOMATICALLY WHEN NOT IN USE – Your extra loud headset will not run out of battery if you forget to replace it on its base or connect it to a power source after having used it. It will turn itself off automatically four minutes after it stops receiving a signal from an audio device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** Geemarc
- **Colour:** Silver
- **Connectivity technology:** Wireless
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Frequency response:** 20000 Hz
- **Headphone jack:** 3.5 mm Jack
- **Model name:** Geemarc CL7400 OPTI -Foldable Wireless Headset for TV, PC’s, Mp3 with optical input- UK Version
- **Noise control:** None
- **Wireless communication technology:** Wireless

## Images

![Geemarc CL7400 Opti - Amplified Wireless TV Headphones with Optical Connector - Over Ear Headphones for TV, Smartphones and PC - Low to Severe Hearing Loss - UK Version - Image 1](https://m.media-amazon.com/images/I/612LO+ziw0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy with improved set
*by D***D on 14 December 2025*

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.

### ⭐⭐⭐⭐⭐ great product for deaf
*by D***. on 25 December 2025*

they work brilliant after 7 months i like how you can change volume each ear

### ⭐⭐⭐⭐⭐ Great headphones but Instructions are Rubbish
*by P***R on 2 December 2021*

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.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-20*