--- product_id: 48583689 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: "Β₯43769" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/48583689-geemarc-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector store_origin: JP region: Japan --- # 260g lightweight comfort for all-day wear 125dB max volume - crystal clear amplification 8h wireless battery life - binge without breaks 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:** Β₯43769 **Availability:** βœ… In Stock ## Summary > 🎧 Amplify your world, never miss a moment! ## 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?** Β₯43769 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48583689-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 - β€’ **Smart Power Management:** Auto shut-off after 4 minutes of inactivity preserves battery life - β€’ **Seamless Wireless Freedom:** 2.4 GHz RF transmission with 50m range for untethered TV enjoyment - β€’ **Multi-Device Compatibility:** Connect effortlessly to TVs, smartphones, PCs via optical, RCA, or 3.5mm jack - β€’ **Custom Sound Control On-The-Go:** Adjust volume, balance & tone directly from the headset with ease - β€’ **Hear Every Detail Loud & Clear:** Up to 125dB amplification tailored for low to severe hearing loss ## Overview The Geemarc CL7400 Opti is a premium wireless over-ear headphone system designed specifically for individuals with low to severe hearing loss. Featuring powerful 125dB amplification, customizable sound controls, and an 8-hour rechargeable battery, it connects seamlessly to TVs, smartphones, and PCs via optical, RCA, or 3.5mm inputs. Lightweight and comfortable at just 260g, it offers a 50m wireless range and smart auto shut-off to maximize convenience and battery life. ## 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). ## Features - βœ”οΈ 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. - βœ”οΈ FREQUENCY RESPONSE – 20 to 20 000Hz - βœ”οΈ LIGHTWEIGHT – This wireless headset for TV only weighs 260 grams. - βœ”οΈ 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. - βœ”οΈ 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. - βœ”οΈ 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. - βœ”οΈ 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. - βœ”οΈ 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 | |---------------|-------| | Age Range Description | Adult | | Antenna Location | Personal listening, TV watching, and communication with smartphones and PCs, particularly for individuals with hearing loss | | Asin | B00RDPPG7C | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 8 Hours | | Battery Charge Time | 6 Hours | | Best Sellers Rank | 8,360 in Headphones & Earphones | | Box Contents | Wireless headset, base transmitter, Li-Polymer rechargeable battery, power supply, audio connection cable, cinch adapter, instruction manual | | Brand Name | Geemarc | | Cable Features | Without Cable | | Carrying Case Battery Charging Time | 6 Hours | | Colour | Silver | | Compatible Devices | TVs, MP3 players, PCs, mobile phones | | Control Method | Remote | | Control Type | Volume Control | | Customer Package Type | FFP | | Customer Reviews | 3.8 3.8 out of 5 stars (151) 3.8 out of 5 stars | | Earpiece Shape | Over-Ear | | Enclosure Material | Faux Leather, Plastic | | Frequency Range | 20 - 20,000 Hz | | Frequency Response | 20000 Hz | | Global Trade Identification Number | 03521350007268 | | Headphone Form Factor | Over Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | Over Ear | | Item Weight | 260 Grams | | Manufacturer | Geemarc | | Model Name | CL7400 | | Model Number | CL7400 | | Network Connectivity Technology | Wireless | | Noise Control | Sound Isolation | | Number Of Items | 1 | | Product Features | Integrated Remote Control, Microphone Included, iOS_Phone_Control, wireless | | Sensitivity | 125 dB | | Specific Uses For Product | Personal | | Style Name | In The Ear | | Theme | Assistive Listening Devices | | Unit Count | 1.0 count | | Water Resistance Level | Not Water Resistant | | Wireless Technology Type | 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 ![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/81lDTVWh9mL.jpg) ![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 2](https://m.media-amazon.com/images/I/81K2Uwm6ZKL.jpg) ![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 3](https://m.media-amazon.com/images/I/71XMOxka0YL.jpg) ![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 4](https://m.media-amazon.com/images/I/71+fxF0KDgL.jpg) ![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 5](https://m.media-amazon.com/images/I/71vXuxMFuTL.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 on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 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 - Dreamland Revive Me – Neck & Shoulder Heat Pad, Grey, Fast Heat-up, 3-Hour Adjustable Temperature, Auto Safety Shut-Off, Machine Washable, Specifically for Neck & Shoulder, Size Adjustable, 47 x 52cm - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/48583689-geemarc-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector](https://www.desertcart.jp/products/48583689-geemarc-cl7400-opti-amplified-wireless-tv-headphones-with-optical-connector) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*