---
product_id: 48583689
title: "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: "$476"
currency: NZD
in_stock: true
reviews_count: 13
category: "Geemarc"
url: https://www.desertcart.nz/products/48583689-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector-over
store_origin: NZ
region: New Zealand
---

# 260g lightweight comfort 125dB max volume - ultra amplification 8h wireless battery life 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:** $476
**Availability:** ✅ In Stock

## Summary

> 🎧 Amplify your world — never miss a moment again!

## Quick Answers

- **What is this?** 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?** $476 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/48583689-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector-over)

## 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 shutting off after 4 minutes of no audio signal.
- • **All-Day Listening Freedom:** Enjoy up to 8 hours of wireless use with quick 6-hour recharge time.
- • **Effortless Sound Customization:** Adjust volume, balance, and tone directly on the headset for perfect clarity.
- • **Hear Every Detail Loud & Clear:** Up to 125dB SPL amplification tailored for low to severe hearing loss.
- • **Seamless Multi-Device Connectivity:** Connects via optical, RCA, or 3.5mm jack to TVs, smartphones, and PCs.

## Overview

The Geemarc CL7400 Opti is a premium wireless TV headphone system designed specifically for individuals with low to severe hearing loss. Featuring powerful 125dB amplification, customizable sound controls accessible on the headset, and versatile connectivity options including optical and 3.5mm inputs, it delivers crystal-clear audio from TVs, smartphones, and PCs. Lightweight at just 260 grams and boasting 8 hours of continuous wireless use with smart auto shutoff, it combines comfort, convenience, and cutting-edge hearing enhancement technology for an immersive listening experience.

## Description

Extra loud TV/audio amplifier (max 125 dB), integrated high and low frequency control, balance control possible, very easy installation, radio range approx. 50 m, automatic shutdown of the headphone after two minutes of signal loss, lightweight and comfortable headphone (including rechargeable battery 260 g), audio frequency transmission range 40 - 20,000 Hz, 2.4 GHz ISM band AFHSS transmission, connectable via cinch connection or headphone output, operating time headphones about 8 hours, battery charging time approx. 6 hours, optional stereo or mono transmission, connectable to TV sets and other audio systems, includes: 1x CL 7400 headphones (receiver), 1x CL 7400 transmitter, 1x Li-Polymer 3.7 V 1000 mAh battery, 1x power supply, 1x 1.5 m audio connection cable (3.5 stereo jack), 1x cinch adapter, 1x detailed german instruction manual (English not guaranteed).

Review: You d.on't get better than this. - These are fabulous Wireless Ear Phones. They are the second lot we have bought, the first lot were for my profoundly deaf wife who loves them. Therefore we bought a second set. Head and shoulders above other brands, more expensive but worth every penny. Ideal for those with severe hearing loss so suitable for anyone.
Review: Geemarc CL7400 OPTI - This product was recommendation to us by someone with the same disability. Delivered quickly. Great price. Easy instructions. 2 years guarantee. Just started to use. Hubby over the moon with the product. Really helpful with his hearing.

## 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 | B00RDPPG7C |
| Age range (description) | Adult |
| Best Sellers Rank | 6,352 in Headphones & Earphones |
| Cable feature | Without Cable |
| Charging time | 6 Hours |
| Compatible devices | TVs, MP3 players, PCs, mobile phones |
| Control method | Remote |
| Control type | Volume Control |
| Guaranteed software updates until | unknown |
| Included components | Wireless headset, base transmitter, Li-Polymer rechargeable battery, power supply, audio connection cable, cinch adapter, instruction manual |
| Item model number | CL7400 |
| Item weight | 260 Grams |
| Manufacturer | Geemarc |
| Material | Faux Leather, Plastic |
| Number of items | 1 |
| Package type | Standard Packaging |
| Product Dimensions | 26 x 20 x 13 cm; 260 g |
| Recommended uses for product | Personal listening, watching TV and communicating with smartphones and PCs, especially for people with hearing loss |
| Specific uses for product | Personal |
| Style | In The Ear |
| Water resistance level | Not Water Resistant |
| Wireless communication technology | RF |

## 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:** CL7400
- **Noise control:** Sound Isolation
- **Sensitivity:** 125 dB

## Images

![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/81lDTVWh9mL.jpg)

## Questions & Answers

**Q: is there anything else needed with this headset? can the headsets be charged while being used?**
A: This is a remarkable set of headphone fro people with less than 5% hearing. Highly recommended.
No they cannot be charged while in use but their batteries last really really long.

**Q: Do they have a mic**
A: Hello 
No they are headphones why would I need a mic.

**Q: Electrical plug type?  i live in florida, united states.  will the headphones charging station fit our electrical wall plugs for charging?**
A: I’m not sure, but I bought mine from Amazon UK and it came with a UK adapter which plugs into the base station.  If you buy yours from US Amazon I can’t see how it would come with the wrong power supply.  If mine had come with an incorrect power hookup I would have sent it straight back.  Sorry I can’t say more.

**Q: Can you run two sets of headphones from one TV**
A: Yes you can but only by having both headphone docks connected to an output on your television at the same time as they run on different frequencies. So as long as your television has 2 audio outputs such as a headphone jack and a phono output then it will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You d.on't get better than this.
*by M***. on 28 May 2017*

These are fabulous Wireless Ear Phones. They are the second lot we have bought, the first lot were for my profoundly deaf wife who loves them. Therefore we bought a second set. Head and shoulders above other brands, more expensive but worth every penny. Ideal for those with severe hearing loss so suitable for anyone.

### ⭐⭐⭐⭐⭐ Geemarc CL7400 OPTI
*by M***N on 28 May 2023*

This product was recommendation to us by someone with the same disability. Delivered quickly. Great price. Easy instructions. 2 years guarantee. Just started to use. Hubby over the moon with the product. Really helpful with his hearing.

### ⭐ poor quality
*by L***N on 4 September 2024*

Feels cheap (25 quid mark), cans are small (sit on ear not over ear) And the 'beeps' at beginning, middle, end of button range is annoying, pointless and totally unnecessary. They are louder than my Sennheiser TV headphones, but distortion is present at high volume with EQ. The audio quality is poor. One doesn't have to be an audiophile to expect decent quality, and even though these are meant for folk with hearing loss the audio sounds flat and dull with or without EQ. The one positive is that they don't have a ruinous limiter like Sennheisers - that is, when detecting an extremely loud piece the limiter reduces volume drastically and can take up to a minute to return to previous level.

## Frequently Bought Together

- 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
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- 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

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-09*