Sennheiser Bluetooth Audio Transmitter BT T100 Black 508258 []

Low latency delivers uncompromised audio transmission perfectly synchronized with on-screen action for the perfect viewing experience. Easy to use with dedicated Bluetooth pairing button with LED light. You can choose stereo mini (analog) or optical digital connection. Wireless connection is possible to up to two Bluetooth headphones or earphone products at the same time. (In the case of simultaneous connections, apt X LL is not supported.) Codec support: SBC, aptX, aptX-LL (AAC is not supported) Frequency characteristics: 20 Hz ~ 20 KHz Manufacturer warranty period: 2 years Accessories: USB cable, optical cable, 3.5mm audio cable