Features:
Separate design, one machine dual use
Exclusive to your personal space. The headset can be detached separately. It can be used both inside and outside the car.
Comfortable wear without pain
Ergonomic in-ear design. Close the ear canal to create a more comfortable wearing experience.
Dual USB smart charging
3.1A smart quick charging. Supports playing music of U disk while charging.
Intelligent automatic telephone hang up
When calling, pick up the headset and answer automatically. At the end of the call, put the earphone back on the base and hang up automatically. Pick up the headset and answer automatically. Put the headphones down and the stereo will play.
One key answer, bluetooth hands-free
Easy one button, you can hands-free call.
Bluetooth connection, intelligent compatibility
Compatible with mainstream apps: music, book review, navigation, etc.
Intelligent detection
Intelligent detection and judgment accuracy. Built-in intelligent voltage detection chip. Detection of car battery voltage.
TF card play
Play the music in the TF card. Built-in MP3, WMA decoding chip. Full upgrade, better sound quality.
Power supply by cigarette lighter
The cigarette lighter base is power supplied. Put back the headset to charge.
The headset is equipped with a Micro charging port
Equipped with Micro charging port. When leaving the car, charging plug can also be used for charging.

Specifications: 
Type: Car MP3 Player
Material: Plastic + metal
Quantity: 1pc
Item Color: Black
Play format: MP3/WMA
Bluetooth version: V4.2+EDR
Bluetooth sound processing: stereo- A2DP
Working voltage: 12v-24v
Bluetooth transmission distance: 10-15m
Voltage limit: 9V-30V
Microphone effective distance: 0.5-2 m
Working temperature: -10~70ºC
FM frequency: 87.5-108mhz
Dual USB output 5V / 3.1A
FM mode: stereo digital PLL frequency lock
Headset Size: 48*30mm/1.9*1.2" (L*W)
MP3 Player Size: 90 x 43 x 65 mm/3.5*1.7*2.5" (L*W*H)
Net Weight: 85g/3oz