Wireless Car Bluetooth Talking & Music Streaming USB Adapter Car Charger

Features:

Compact Portable Design Bluetooth Hands-Free Function
Led Display the Fm Frequency/track Support Multipoint Connections: Can Connect Two Phones at The Same Time.
Built-In Fm Transmitter, Full Frequency: 87.5-108.0 M Hz Bluetooth Hands-Free Kit, with Built-In Microphone
Support Usb Disk and Micro Sd Card, Support Tf Card
Excellent Voice Quality, Use the Dsp (digital Signal Process) Technology to Echo Cancellation
With 3.5 Mm Line-In Jack, Support External Audio Devices
Switch to Hands-Free Mode Automatically from Music Playing Status when Receives an Incoming Call
Double Usb Charging Ports for Charging I Pod/i Phone, Samsung, I Pad, Nokia and Other Mobile Devices (output 5 V/2.1 A)
Support 12-24 v Voltage from the car.

Specifications:

Size: 8.0 X 7.0 X 3.2cm

Package Weight: 2.1 Oz/61g
The Audio Cable Length: 70cm
Frequency Range: 87.5-108.0 Mhz
Output Frequency: 20 Hz-15 K Hz
Supply Voltage: 12-24 V
Rated Current: 90m A
Power Consumption: 1 W
Work Temperature: 0-50 Degrees
Support File Format: Mp3/wma
Usb Charge Output: 5 V/2.1 A
Music Format: Mp3 Format
Usb Maximum Support: 32 G
Micro Sd Maximum Support: 32 G
Bluetooth Version 2.1 + Edr
Transmit Distance: 10m
Operating System: Win Xp/win Vista/win7