Whether your family is sleeping or just not into the big game, enjoy it at a volume of your choice with our 2.4Ghz RF wireless headphone and transmitter set. Customized with volume controls 30% louder than competitor models, you get the benefit of enjoying the games, without the squabbles over sound. Recommended Uses: Wireless-enable TV / DVD with OPTICAL, RCA or AUX audio outputWireless-enable AV Receiver with big phone jack or RCA audio output Doesn't work / not recommended for: When using the transmitter the TV internal speakers might not work or become muted. This is TV dependent.Dolby / DTS is not supported. When using TV optical out, MUST set audio format to PCM.Use 2.4G RF wireless technology and not compatible with Bluetooth devices.Doesn't support dual link.Not for professional audiophiles (for better sound quality please consider the Avantree HT4189).Attention - Designed & built for a balanced sound with an emphasis on clarity. NOT recommended for heavy bass enthusiasts. Be Amazed by Avantree Multi-purpose Transmitter In addition to transmitting audio signals from a large range of audio sources, the HT280 transmitter is also the most convenient way to charge your headphones when not in use. Meet Your Match Tired of searching for a transmitter that works with old fashioned record players and the latest models of TV's alike? HT280 is compatible with 99% of TV's and AV receivers on the market and supports optical, AUX, RCA and large phone jack audio outputs. Replaceable & Rechargeable Battery Rechargeable battery works up to 12 hours. IMPORTANT: Batteries can only be replaced with original Avantree HT280 batteries. Any other rechargeable batteries will not work. If batteries need to be replaced please ask Avantree for help . Plug and Play Even the Technologically impaired can handle the set up of our headset! A truly plug and play device means there is no need to pair the headphones with your devices. Simply turn on both the headset and your TV / other devices and they will auto connect to each other. Zero Latency At Avantree we know that watching TV with headphones is a drag if there is an audio delay. That is why we designed our HT280 headset with proprietary 2.4GHz wireless technology to ensure zero latency as you warch your favorite TV shows, movies or videos. Comfortable & Convenient Designed with you in mind, our earphones feature ultra light and super soft earpads and an adjustable headband comfortable enough for all day wear. Passive noise cancellation also allows you to focus more on your shows and not the noise around you. Long Work Range Whether you are cleaning house on commercials, walking around the backyard or simply stretching between quarters, HT280 features a long work range up to 100ft / 30m in line of sight of the transmitter. This range gives you the ultimate flexibility for free range listening. Product Specifications: What’s in the box? HeadphonesTransmitter / Charging dockAC adapterOptical audio cable3.5mm to RCA audio cableRCA audio cable3.5mm audio cable6.35mm to 3.5mm adapterUser guide Contact card Avantree HT280 Avantree Ensemble Avantree Opera Avantree Duet Avantree Quartet Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.3 out of 5 stars 673 4.4 out of 5 stars 13,079 4.3 out of 5 stars 4,174 4.4 out of 5 stars 1,585 — Price $149.99$149.99 $144.99$144.99 $199.99$199.99 $299.99$299.99 — no data Wireless Technology 2.4G Bluetooth 5.0 Bluetooth 5.0 2.4G 2.4G Charging Base & Transmitter 2-in-1 ✓ ✓ ✓ ✓ - no data Voice Clarity Mode - no data - no data ✓ ✓ ✓ Support Soundbar Simutaneously - no data - no data ✓ ✓ ✓ Playtime ≤ 12H ≤ 35H ≤ 35H ≤ 20H ≤ 20H Operation Range 100Feet/30M 100Feet/30M 164Feet/50M 164Feet/50M 100Feet/30M Additional Headphones Support Up to 100 Headphones Up to 2 Headphones Up to 2 Headphones Up to 100 Headphones Up to 100 Headphones Headphone Weight 300 g 235 g 245 g 250 g 200 g Headphone use Independently Wired Bluetooth / Wired Bluetooth / Wired Wired Wired