Suggested Retail: $29.99. 1Mii Bluetooth 5.3 Transmitter Receiver for TV to Wireless Headphones, Dual Link AptX Adaptive/Low Latency/HD Audio, Aux Adapter for Home Stereo, Airplane, Boat, Gym Black - This 1Mii Bluetooth 5.3 Transmitter Receiver is designed for TV to wireless headphones. It features a long battery life of up to 15 hours in receiver mode. It supports devices with 3.5mm aux audio jack and can be used as a 2-in-1 transmitter and receiver. With advanced aptx low latency technologies, it delivers up to 80% lower latency. It is backward compatible with bluetooth 5.2/5.1/5.0/4.2/4.0/3.0/2.0. Brand: 1Mii Model: ML300 -- LOT STICKER: TCE-BOX-BOXTCEA0372-ITEM-994d8bc1___LPNRRHB8951923 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.