FM Transmitter Car bluetooth 3.0 Fast Charger Audio Mp3 Player

Description 1 5V 2 1A USB Charging PortOffers your device fast charging while driving or streaming music2 Anto Sleeping no play for five minutes Manual Sleep press volume up and down buttons together 3 Fast Charging Speed 5V 2 1A fast USB charging port dont need to wory about your device out of battery 4 SLEEPING MODE FM Transmitter will switch to sleeping mode automatically without any operation in 5 minutes please press random button to activate it Specification bluetooth version V3 0TF read up to 32Gbluetooth function HSP HFP A2DPAVRCPFM frequency range 87 5 108 0MHzbluetooth working distance 10mFM transmitter distance 10mUSB output 5V 2 1A MAXU disk read support up to 32GOperation Instructions 1 After the lighter is plugged in it will be turned on immediately after power on and the button indicator light flashes after power on to indicate pairing 2 Turn on bluetooth in your phone3 Search for bluetooth device FM374 If the pairing is successful the button indicator light is on Blue light 5 Adjust the frequency of the car radio to a blank no radio channel6 Adjust the frequency of bluetooth FM and the frequency of car radio to be the same7 Now you can enjoy music playing from car speakersButton Description the following pictures have marked positions 1 display2 microphone3 3 5 audio input4 frequency point plus5 Frequency reduction6 TF card slot up to 32G 7 Previous song long press to decrease the volume 8 Multi function key a