Avantree Saturn Pro Bluetooth Audio Adapter, Bluetooth transmitter and receiver 2 in 1, aptX low latency support Product Features Outstanding Bluetooth stereo audio quality with aptX low latency codec Simple to switch between transmit and receive modes Position anywhere in your house Up to 10 meter range and can be moved freely no wires Compact design, easy to use Long battery life: transmitter up to 15 hours, receiver up to 10 hours Standard 3.5mm audio socket and cable enable to connect to most audio device Can be used as a pair, one as transmitter and the other one as receiver Can charge and work simultaneously Specification Bluetooth 3.0 with EDR Bluetooth profile supported: A2DP and AVRCP Audio codec supported: aptX_LL, aptX, AAC, SBC Operational Range: Class 2, 10 meters Transmitter (TX) mode working time: up to 15 hours Receiver (RX) mode working time: up to 10 hours Standby time: up to 400 hours Size: 50mm(L)x37mm(W)X13mm(H) Product weight: 48.5gWhat's in the box Avantree Saturn Pro 3.5mm to 3.5mm audio cable RCA audio cable 3.5mm audio connector Micro USB charging cable User Manual Warranty card Compatibility Universal, almost all the audio devices Mobile phones, Tablets, PCs, MP3, CD player, TV, Gaming etc.Warranty12 months quality warranty for normal use from us directly. Contact Avantree Support for this. Support If have any problem, contact us Mon-Fri 9:00AM-5:00PM. Emails answered within 1 business day.