Introduction:
This device， Lets you stream music and calls directly from your Bluetooth device to your car FM stereo system. The built-in microphone provides you with an amazing hands free function， it also features a USB that lets you steam your favorite MP3 tunes to your car’s stereo system and charge your phone simultaneously. The Bluetooth chip can be used with a wide range of device which can make can your driving more interesting.

Specifications:
Bluetooth version: JL 2.1
Bluetooth Protocol:AVRCP，HFP，A2DP
Screen Display：Yellow LED digital display
Frequency range: 87.5-108.0MHZ
Frequency stability: ±10ppml
Product Input:12-24V
Charger output: 5V/2.4A
Music Format: MP3
Mic:∮4.0MM*1.5MM
USB(Max capacity): 32GB
USB : FAT32
FM Transmit Distance: about 5 m
Product Weight: 56g
Product Dimensions: L80.4 * W42.87 * H20.56 mm
Material: ABS+Black nickel plating

Features:
1.Wirelessly transmit phone call from mobile phone to car FM Stereo system
2.Switch to Hands-free mode automatically from music playing status when receiving call.
3.Built-in Microphone.
4.Supports music playing from USB
5. Detect and display the voltage of Car Battery when power on
6.Full 206 channels optional from 87.5-108.0MHz
7.Supports 12-24V
8.Charging Output:5V/2.4A
9.With Voice prompts
10. Incoming call number announcement
11. Supports last call redial

Compatibility:
This device can be paired as a hands free kit with any compatible Bluetooth enabled devices.

Precautions:
Please read all safety instruction and warnings carefully before using this product. Improper use of this product may result in damage. To ensure it works well， please never use this in the following conditions :
1.Moist or underwater conditions.
2.Conditions near heater or high-temperature service.
3.Conditions with direct and strong sunshine，
4.Conditions with apt falling
5.Never dismantle the product without due permission， otherwise it may nullify the warranty clause.

Package Includes:
1* Hands-Free Bluetooth device
1* User manual