• Easily connects your smartphone to your car stereo audio system

• Connect two Bluetooth devices at the same time 

• Built-in microphone, hands-free answer calls when your driving   

• Support answering/ending/rejecting a call, play/pause, next/previous, volume up/down etc functions. 

• Bluetooth V4.1, provides the stable audio output and superior sounds quality
  

• Support 3.5mm audio cable input

Specifications: 

• Bluetooth Version: V4.1+EDR 

• Frequency Range: 2.4GHz 

• Output Power Category: Class2 

• Bluetooth Mode: HFP/HSP/A2DP/AVRCP 

• Bluetooth Range: up to 30 feet 

• Electric Voltage: DC 3.7V - 5.0V 

• Working Current: DC 5V/8-15mA 

• Power Source: Power input (without built-in battery)