1. Bluetooth Car Kit for Bluetooth Calls and MP3 Music China Manufacturer Specifications Main Function: Car MP3 player for SD cards and USB devices Additional Function: FM transmitter for Bluetooth cell phones FM transmit Frequency: 87.5 - 108 MHz in 0.1 MHz steps Supported Music Formats: MP3, WMA Display: 1.5 Inch Screen Bluetooth Properties: - Version: 2.0 - Range: 10m - Profiles: Handsfree, Headset, A2DP Functions: - Redial - Reject - Personal Answer - Incoming Display Control: Steering wheel remote, standard remote, on-board buttons Power Source: 12-24V DC Cigarette Lighter Socket Dimensions: 88mm x 54mm x 22mm (L x W x D) Manufacturer Ref: G3RS4Z7WSKPX Product Notes Backlit LCD Display for Night Use Car lighter adapter with flexible style neck for convenient screen angle adjustment Simple Installation; plug-in and play! Caller ID Display Music Interruption During Phone Call and Resume after call Built In MIC Package Contents BLUEATOOTH FM transmitter 2.5mm male to 3.5mm male audio cable (for Input from CD player, etc.) Standard remote control Steering wheel mounted remote User manual - English