Hama Bluetooth® FM Transmitter for Car Radio, Hands-Free Device, 2 x USB Port

With the integrated hands-free system making phone calls is very easy
1-key function: accept / end calls or redial the last number
USB-A socket for charging currents with Qualcomm ® Quick Charge™ 3.0 technology up to 3 A
Optimised charging protects the battery and therefore prolongs the lifespan of mobile phones, tablets, etc.
Direct MP3 audio playback via integrated micro-SD card or USB slot
Automatic overload and overheating protection as well as short-circuit protection helps safeguard connected devices
The USB charger automatically detects connected devices and charges them as efficiently as possible

Frequency Range:  87.6 MHz - 107.9 MHz
Input voltage:  12 - 16 V
Input curren: 2.1 A
Output voltage, USB1:  3.6 - 6.5 V 3A
                                     6.5 - 9V 2A
                                     9 - 12V 1.5A
USB2 (marked with symbol ♫)
Frequency for the Bluetooth transfers:  2.402 GHz ~ 2.480 GHz