BT15 Wireless FM Transmitter MP3 Player Car Charger with Phone Holder

This multifunctional car FM transmitter featuring 360° rotatable magnetic phone holder, dual USB ports, support QC2.0 and hands-free call, it can release your hands while driving and make your driving safe.
Flexible Arm and Magnetic Base 360° rotatable design, enables you to view phones at any angle. With magnetic base, the phone will not easily fall off.
Dual USB Charging With the max output 5V/4.2A, charging two devices at the same time. Support Qualcomm QC2.0, can charge your devices more quickly.
DSP and A2DP Function Enables you to enjoy high quality music from your phone after Bluetooth connection.
Hands-free Calling Built-in microphone, supports Bluetooth hands-free call.
FM Transmitter FM transmits music/voice from cell phone to car audio.
Specifications
Model BT15
Rated Working Voltage 12V-24V
Max. Working Voltage 10~26V
USB Port Max. 5V/2.1A
QC2.0 USB Port 5V/2.1A; 9V/1.75A; 12V/1.3A
Power 1W
Working Temperature 0~50°C
Supported Playing Format MP3
SNR >60dB
THD