BS-55 1200MAH Protable Wireless Speaker

Main function: Bluetooth. TF card.USB.FM.AUX

Engineering: ABS+ fabric + portable

Bluetooth specification: Bluetooth5.2

Transmission distance: 10 meters

Speaker specifications: Ø45MM *1+ Bass diaphragm *1

Power amplifier specification: 4Ω/5W*1

Audio battery capacity: built-in 1200MAH

Playback time: About 3.5H 70% volume

Product size: 102*43*102mm

Color: Black, blue, red, green