1.Four playback modes: TF card playback / Bluetooth playback / U disk playback / 3.5mm AUX line playback,At the same time, it is also a FM radio.
2.Hands-free call has a built-in high-definition call microphone,you can answer the call hands-free.
3.Works with any device that has a standard 3.5mm headphone jack, such as computers/ laptops / smartphones / tablets / mp3 and more.
4.Long-lasting battery life all the way to listen to the use of 1200mAh large-capacity battery cells.
Speaker Specifications:2 inch
Charge: DC 5V/1A-2A
Bluetooth Version: 5.0