QZTELECTRONIC Bluetooth FM Transmitter Car Kit Cellphone Holder GPS and MP3 Player USB Charger

Description

Specification: Bluetooth version: 2.1 The frequency of bluetooth working: 2.4GHz The connecting distance of phones and the device:0-15M Play MP3,WMA format files from USB disk Power off memory USB Output: 5V / 1A Automatically connect after power on Microphones effective range:0-50cm FM transmitting frequency: 87.5-108.0MHz Support cell phone range: 58-105mm width The environment temperature for operating:-10-70 The environment temperature for storage: -20-80