2in 1 Bluetooth headset & car charger give you perfect using experience in car. Conveniently to pick up the earphone for answering automatically and put down to hang up. Besides, USB charging port provides maximum output 5V/2.1A for smart devices.

Features:
[Automatic Answer & Hang Up]
With Bluetooth 4.0 CSR chip, ultra-human headset design, no need to wear anytime, easy to take with. Conveniently to pick up the earphone for answering automatically and put down to hang up.
[Fast Charging for Headset]
Pick up smart Bluetooth headset to answer phone and put back to the Bluetooth headset for charging with magnet design. 
[Hands-free Call]
Ensure the privacy of Bluetooth headset so that secret information is no longer leak. At the same time, it ensures driving safety.
[USB Charging Port]
Regardless of positive and negative USB charging port, two-way plug USB output the maximum output is 5V/2.1A. Charging convenient for smart devices, 30% faster than ordinary car charger.
[Overload Protection]
Built-in intelligent chip process, it will cut off the current automatically in time when overloaded to protect the safety of the machine.

Specification:
Bluetooth Version: V4.0
Bluetooth Profile: A2DP, AVRCP, HFP, HSP
Frequency Response: 2.40GHz-2.48GHz
Transmission Distance: about 10M
Sensitivity: -92dB
Battery: 3.7V 25mAh
Charging Time: 45 minutes 
Talking Time: about 1.2 hours
Standby Time: 60 hours 
Rated Voltage: 12V-24V
Limited Working Voltage: 10V-26V
Item Size: 9 * 2.4 * 1.8cm / 3.54 * 0.94 * 0.71in
Item Weight: Approx. 28g / 1.00oz
Package Size: Approx. 13.8 * 5 * 2.5cm /5 .43 * 1.97 * 0.98in  
Package Weight: Approx. 58g / 2.05oz

Package List:
1 * 2 in 1 Bluetooth Headset & Car Charger
1 * AUX Cable
2 * Ear Bud
1 * User Manual