M8S bluetooth Car Kit Handsfree MP3 Player FM Transmitter U Disk TF Card USB Charger

Feature: 1.This equipment can detect battery's voltage. 2.Support bluetooth hands-free calls, built-in microphone, secure answer calls. 3.Support mobile's A2DP function. Music will be played directly while the mobile phone is connected. 4.Mobile phone can be connected automatically when the device powered on. 5.Support an external TF card / U disk, can play music files in MP3 / WMA format. 6.Integrated car charger of output 5V/2.5A, is available for charging handheld devices in car. Specification: bluetooth bluetooth Version: V3.0+EDR Frequency: 20h-20 KHZ Sensitivity: -42db+ / 3 db 360 Voltage: 5V+ / -0.5 Working Current: 45mA(max) Stand-by Current: 25mA(max) Frequency: 2.402-2.480 ghz Effective Range: 5 meters Sensitivity: -92 dBm RF output: 4 dBm Frequencies FM: 87.5MHz-108.0MHz Transmitted Power: 87dBuv / 107dBuv Effective Range: 2 meters Instruction: First Time to Use This Device 1.The device turns on automatically when plugged the integrated. Car charger into car cigarette lighter hole. 2.Select any of blank frequency between 87.5-108.0MHZ. 3.Turn on car FM stereo and select the frequency same as that of the device. Package Included: 1 X bluetooth Car Charger 1 X Audio Cable 1 X User Manual