Bluetooth Car Kit with handfree bluetooth and USB charger for smartphone

Product Features:
1.Frequency range:87.5-108 Mhz
2. Noise cancellation by CVC,wind noise suppression,Full deplex technology
3. Support A2DP,Play mobile music through bluetooth
4. Connect to the phone automatically when turn it on,and go to the status of pairing
5.Support TF card extension, support the file of MP3 WMA FLAC
6.Come with car charger with output 5A 2.1A, charge for the terminal device
7.Support bluetooth hands-free calling, built-in microphone,convenience and safety when driving
8.Plug it into car cigarette light, it will display the car voltage when
turn on the car, and monitor the car battery in any time.
Specification:
Bluetooth Chip:MTK MT6622N
Transmitte distance:within 10m (transmitte chip QN8027)
USB output:5V 2.1A
Bluetooth version:BluetoothV3.0
SNR:45dBA
Color:Black/Silver
Input:12V-24V

Taian North Test Equipment Factory is appointed by the country as the professional manufacturer for producing the oil injection pump test bench. It gets the technique support from Tianjin university,Tianjin University of technology,Shandong University of science and technology.
The factory integrates scientific research, exploitation with selling. "North" oil injection pump test bench ,which is the main product, takes in the advanced technology in China,meanwhile, they have innovated in the system of digital, computer control, and this makes the dependability and stability of the equipments stand in the first place in China.