B7 NFC Bluetooth Wireless Double Audio Receiver 3.5mm Bluetooth 4.1 Stero Audio Adapter for iOS Android Available Shipping Method Tracking NO

Available Shipping Method Tracking NO

which compatible for both mesh wire builds and standard coils

03 mm Power Supply: 2 x 1

grandpa friends as a Birthday

B7 NFC Bluetooth Wireless Double Audio Receiver 3.5mm Bluetooth 4.1 Stero Audio Adapter for iOS Android Available Shipping Method Tracking NOProduct Features: High Quality Sound Support audio device with AUX 3. 5mm port, audio transmission wirelessly. Built AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure Long battery life 300 mAh built in battery enables you to play sudio file more than 10 hours with full charge at a time Bluetooth 4. 1 Consume much lower power than other versions of Bluetooth, with phone call and NFC functions,more easy to using