Hands-Free Bluetooth Jack Music Audio Receiver

Easy to Operate: connect your speaker / headset with our device, instantly transform your speaker / headset into a fashionable wireless Bluetooth speaker / headset. Wireless Play: Remove problems of wired connection, through the wireless connection and transmission, the user can enjoy a fidelity music at any place indoor through wireless control. Portable Design: Mini size with clip design The feature of portable allows you to carry them anywhere you want. support for iPhone, Android phone, other smart phones that with Bluetooth A2DP function. compatible with stereo systems / speaker, car stereo, headphones that is with 3.5mm audio input. shut down: long press the middle button for three seconds until the red and blue lights double flash language switch: double click the middle button to switch between Chinese and English Type: Bluetooth Audio receiver Material: Plastic quantity: 1 pc Item Color: black Bluetooth Version: 4.1 Frequency range: 2.4 GHz profile: A2DP Transmission range: up to 10 m / 33ft I / O 3.5mm female plug, Mini USB female port Power supply: DC 5 V Charging time: about 30 min Working time: about 4 h Size: 1.4 x 1.5 x 5.8 cm / 0.5 x 0.6 x 2.3 inch (L x W x H) Package Content: 1 x Bluetooth audio receiver 1 x 3.5mm to 3.5mm adapter 1 x English manual