This smart car Bluetooth MP3 player adopts the latest V4.2 + EDR Bluetooth version. It can send out the audio completely without loss through advanced digital audio acquisition chip and high-frequency and low-power transmitter chip. The built-in USB smart identification chip can identify different mobile phones and output different current to achieve fast and safe charging. And it has built-in overload, over current, short circuit, open circuit, high temperature, reset and other multiple protection. The built-in automotive voltage detection chip whose accuracy rate is up to 99.9%, allows you to keep abreast of vehicle battery status, which can reduce vehicle failure rate.

Features:
Using the latest V4.2 + EDR Bluetooth to provide stable connection, clear call and lossless playback.
Advanced digital audio acquisition chip and high-frequency and low-power transmitter chip can send out the audio completely.
No distortion of audio; the reducibility is up to 99%, truly treble clear and mega bass.
Built-in independent antenna can launch a long distance and reach a good receiving effect.
Support FM multi-frequency selection; easy to switch and avoid conflicting with the local radio.
The main button supports playback and pause, answer and hang up, song switching, frequency switching and double-click to call back.
Built-in high-definition sensitive microphone supports clear hands-free phone calls.
Compatible for Apple/Android and other Bluetooth devices.
Dual USB charging and intelligent identification provide multiple protection for fast and safe charging.
Equipped with built-in automotive voltage detection chip whose accuracy rate is up to 99.9%, allows you to keep abreast of vehicle battery status and reduces vehicle fault rate.
Compatible with a variety of mobile phone navigation and social software that can be broadcast by the car audio.
​Restart automatically connecting to Bluetooth; song memory playback.
Unique private mold product with beautiful appearance and small size; easy to use.
Ease travel fatigue and improve traffic safety.

Specifications:
Color: black, white (optional)
Bluetooth version: V4.2 + EDR
Input voltage: 12V-24V
Output voltage: 5V-2.1A
Charging recognition: USB intelligent identification
Connection: Bluetooth connection
Bluetooth distance: 10m
Key supporting: play, pause, answer, hang up, call back, frequency switch, song switch
Power supply: cigarette lighter
Frequency range: FM87.5-FM108.0
Hands-free calls: support
Navigation broadcast: support
Material: ABS
Item size: 6.4 * 4.6 * 2.6cm / 2.52 * 1.81 * 1.02in
Item weight: 27g / 0.95oz
Package size: 10 * 8 * 3.5cm / 3.94 * 3.15 * 1.38in
Package weight: 47g / 1.66oz

Note:
1. In order to enable you to have a higher quality sound experience, please turn up the phone volume to the maximum, using the car volume switch to adjust to an appropriate volume.
2. The device transmission frequency default is FM 96.9. When the car radio has noise interference caused by weather, traffic conditions and the environment, please adjust the frequency to avoid interfering.

Package List:
1 * Car Bluetooth MP3 Player
1 * User Manual (English)