B310 Pro Bluetooth Transceiver Long Range Bluetooth Receiver Adapter Ideal for Home Stereo Bluetooth Transmitter Splitter for TV/BT Headphones AptX Low Latency & HD Build-in Battery Optical Aux RCA Audio Outputs/Inputs Fully charged in 4.5 hours 18 hours battery life in TX mode 20 hours battery life in RX mode Works with 2 Bluetooth headphones / speakers simultaneously

Package Includes: B310 Pro Bluetooth transmitter receiver x1 Optical cable x1 3.5mm audio cable x1 3.5mm to RCA cable x1 USB power cable x1 Product name - Bluetooth Transmitter Receiver Wireless Mode/Chip - Bluetooth 5.0/CSR8670 Complies/with - A2DP/AVRCP/HFP/HSP/GAIA/SBC/AAC/APTX/APTX-LL /APTX-HD Audio interface - 3.5mm AUX & OPTICAL Current -<150mA Input Power - 5V DC Working distance - Up to 164ft (50m) in open air and up to 50-70ft (20-30m) indoors Working temperature - -20 ~ + 60 ° C

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