Wolulu AS-50903 FM Mofulator

‘-Equipped with dual USB ports offering 5V / 3.1A and 5V / 1A output, the 3.1A USB interface is designed for smart charging, capable of efficiently charging most devices while you?re on the road
-It supports FM channels, making this car MP3 wireless FM transmitter an ideal choice for a refreshing break from your usual music playlist
-Simply plug the MP3 player into your car?s lighter socket for effortless use and portability
-When your mobile phone is connected, you can enjoy uninterrupted music playback without any interference with phone communication
-It offers support for TF memory cards, U disks, and other playback methods, ensuring user-friendly operation
-Bluetooth Version: V5.0+EDR
-Frequency Range: 20Hz to 20kHz
-Voltage: 5V+/-0.5V
-Frequency: 2.402GHz to 2.480GHz
-Effective Range: 5 meters
-RF Output: 4 dBm