Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Connects via car cigarette lighter and has adjustable arm for convenienceOne More Power Socket for DVR， Car Charger， GPS ect. (Note: Don not support cigar lighter function)Dual USB charging ports (max. output 5V/4.2 A)Full frequency FM transmitter with digital displayBuilt-in intelligent microphone for excellent sound qualityBluetooth hands-free phone functions including answer， end call， reject， redial & moreUtilises DSP technology， full duplex， CVC noise and echo suppressionAlso supports playing music via BluetoothAutomatic power off with memory functionBluetooth: Version 2.1FM Transmission Frequency: 87.5MHz-108MHzFM Mode: Stereo digital PLL frequency lockingProfiles: Supports A2DP (Bluetooth music streaming)Frequency Response: 20Hz-15KHzDegree of Distortion: <0.1%Signal to Noise Ratio: >60dBUSB Output: 5V/4.2AOperating Temperature: 0 - 50 DegreeVoltage (Operation): 12VDimensions: (L) 10.6cm x (W) 5.1cm x (H) 3.1cmWeight: 60gPackage Included:1x Bluetooth Car Kit Charger FM Transmitter1x User Manual