V4.1 Pen Bluetooth Stereo Adapter Audio Receiver 3.5Mm Music Wireless HiFi Dongle Transmitter USB Mp3 Car Speaker

About Like Star Bluetooth Receiver Built with Bluetooth 4.1 ISSC to smart your life that you can enjoy music and hands-free calling from your smartphone in premium-quality sound. Up to 33ft connection range. Features of Like Star Bluetooth Receiver: 1. Portable and handy;exquisite special design. 2.Pure sound output;a feast for the ears. 3.Short /long press a button to answer/cancel a phone call;easy to use. 4.Automatic memory connected function;double click to dial the last phone call. 5.Compatible with all home speaker;car stereos;headphones which support 3.5mm audio input. 6.Suitable for iPhone;Android phone;any other smart phones which with Bluetooth function. 7.Rechargeable micro usb interface for charging;easy to charge. Specifications: Bluetooth version: 4.1+EDR Receiving distance: 10 meters Talking time: 4 hours Continous music playback time: 4 hours Charging time: 50 minuters Microphone sensitivity:+-42db Output power: 30mW Range of frequency response: 20Hz-20KHz Multifunction Button Middle button: Answer or Hang up call or Pause Left Button: Volume- / Previous song Right Button: Volume + / Next song Package Included: 1* Bluetooth Receiver 1* 3.5mm Audio Adapter 1* Charging Cable 1* User Manual