Pisen Rechargeable & Protective External Battery PowerCase Pack

1. High performance, support A2DP V1.2 stereo profile. 2. Simple operation, connect the speaker and receiver through 3.5mm audio connector. 3. Widely used in home audio and video systems, home audio, headphones, car or motorcycle speakers, etc. Powered by the built-in rechargeable lithium-ion battery through the micro USB port, it has a long working time and low power consumption. (With Micro USB cable) 4. Sleep mode to save energy, make your Car AUX audio system and home theater AV HiFi surround system compatible with Bluetooth, and get it from Bluetooth enabled devices (such as iPhone, iPad, iPod, HTC Samsung Smart phone or Bluetooth PC, laptop) music. 5. Just connect this Bluetooth audio receiver to the input or auxiliary input on the speaker, pair it with the Bluetooth device, and you can enjoy the wireless music revolution. 6. Whether you want to use Bluetooth in the car, through the home theater system, in the kitchen, bathroom or bedroom, it is very convenient. 7. High-performance AMP chip, which can drive headphones and high-power speakers, suitable for all types of speakers. 8. Powered by the built-in rechargeable lithium-ion battery through the mini USB port, long working time and low consumption. (Mini USB cable included) 9. Powerful Bluetooth IC, with stronger compatibility. 10. You can play music through the car stereo system, or answer calls through the built-in microphone. Hands-free: 1. By default, your phone uses the Bluetooth microphone, and the phone for the speaker phone is MIC. 2. On the phone, you can turn on the key (button 1) to answer the voice call. 3. After the call is over, the phone will automatically enter the state of automatic entry. 4. Disconnect after one minute, the Bluetooth device will turn off. Visual indicators: 1. Pair or establish a connection: the red and blue LEDs flash alternately. 2. Connected and playing: The blue LED flashes every 1 second. 3. Sleep mode: The blue LED flashes once every 5 seconds. 4. Charging: steady red. 5. Charge and connect: the red is always on, the blue LED flashes once every 1 second. Product material: plastic + metal Product size: 5 * 2 * 1cm Featured functions: support connecting earphones, connecting mobile phones, connecting speakers, connecting cars Packing list: 1*Bluetooth receiver, 1*3.5mm metal adapter, 1*USB charging cable, 1* manual