【LOW LATENCY】 Newest Bluetooth 4.2 + EDR and HFP/HSP/A2DP/AVRCP, ensure fast & High-Quality audio streaming without delay. | 【DUAL STREAM】 Upgraded BLE music adpater can pair with 2 devices simultaneously. Enjoy music and don't miss a call from either of the two paired devices/mobile phones. Built-in mic for hands-free talking! | 【EASY TO USE】 This mini bluetooth receiver has a big multi-functional button for easy control. One button operation to answer, reject, redial a phone call. Music stops automatically when a call comes in. | 【HIGH COMPATILIBITY】 3.5mm aluminum jack fits your HOME/CAR stereo audio system such as TV, Speaker, PC, Laptop, Notebook, Car Speaker. | 【WIDE RANGE & WARRANTY】 Well-built receiver with 30 ft. bluetooth range. We provide 12 monthes hassle-free warranty for this functional BLE receiver.