NewRice® High-Fidelity Wireless Bluetooth 4.1 Music Receiver，Hands-Free Car Kit，Wireless Audio Adapter 3.5 mm Stereo Output for Home Audio Music Streaming Sound System / Bluetooth Car Kits

Features:
1：Signal to transmit circuit can be enhanced with the built-in chip.
2.：Fast connection, stable sound quality.
3： Built-in AEC ANC chip can eliminate echo and noise circuit.
4： Hands-free call without echo or noise.
5：Safe driving design, it can be used as a Bluetooth carkit which with music play function
6: Automatic phone connection memory; can connect with two phones at the same time.
Connect with two phones simultaneously:
When the first phone paired successful, cut off the connection, then red and blue light flash alternatively. Repeat the 2nd step to pair the second phone. Finally use the first phone to connect with BT-03, then it is done.
Note: When connect with two phones, only one can play music and it will stop playing music when a call is coming.
Specifications:
Bluetooth version: V 4.1
Transmission distance: ＞10m
Continuously working time: 5 hrs
Charge time: 1.5 hrs
Unit size：60mm*30mm*11mm
Weight: 40g
Packing list:
1 x Bluetooth music Receiver
1 x Mini USB Power Cable
1 x 3.5mm Audio Cable