Bt70 Fm Transmitter Car Radio Bluetooth Kit Dual USB Qc3.0 Wireless Mp3 Player Charger Adapter Hands-Free Bt Tuner

Hign-concerned Chemical : None Certification : None Origin : Mainland China Bluetooth Version: Bluetooth V4.2 + EDR Bluetooth Music Processing: A2DP, AVRCP, HFP Frequency: 2.402-2.480GHz Support TF Flash Card/AUX ouput msuic playing Support Car Battery Voltage Display Files Supported: MP3 / WMA / WAV FM Frequency Range: 87.5-108MHz Bluetooth Effective Distance: Max. 5m / 16.5ft Sensitivity: -42dB+/- 3dB Working Voltage: DC 12-24V USB Output:5V / 2.4A QC3.0 USB: DC3.5-6.5V / 3A, DC6.5-9V / 2A, DC9-12V / 1.5A Work Temp.: 0~50 Centigrade Hose Length: 7.1cm / 2.8inch Charger Size: 3x4x9cm / 1.2x1.6x3.5inch (LxWxH) Monitor Size: 7.8x5.6x3.4cm / 3.1x2.2x1.3inch (LxWxH) Colour: Black Material: ABS Package Contents: 1 * host 1 * audio cable