This portable mini-designed Bluetooth speakerphone is specially designed to bring you convenience and freedom of wireless communication, which can be used as hands-free car kit. 

• Adopts Bluetooth version V4.1+EDR, lower power consumption, superior performance

• Enables you to have hands-free calls while driving, safe and convenient

• With high-definition 2W speaker and high sensitivity microphone

• Supports bluetooth hands-free call function
  

• Can pair with 2 devices simutaneously

• Support SIRI, caller number voice broadcast function

• Easy installation: just attach it to the sunvisor of your car via the attached durable clip

• Designed with rechargeable lithium-ion battery

Specifications:

• Bluetooth: V4.1+EDR

• Transmission distance: up to 10m

• Operating frequnency range: ISM band (2.4Ghz to 2.48Ghz unlicensed ISM band)

• Rechagable battery: 3.7V, 650mAh

• Charge time: 2-3hrs

• Call time: 10hrs

• Standby time: 200hrs