Big Wireless Bluetooth Speaker EXTRA BASS Waterproof Green

Product: Wireless Bluetooth Speaker
Material: ABS plastic, metal
Function: Bluetooth 5.0, USB, FM, TF card,memory card(32G)
Speaker Specifications: Dual 52mm Speakers
Battery power: 1200 mAh
Play time: about 3-4 hours
Charging time:2 hours:
Effective distance: 10 meters
Applicable hardware: mobile phones, laptops, MP3 / MP4, computers, DVD, CD and other digital devices with audio output
Hands-free calls: yes
Size: 21cm * 10cm * 10cm
Weight: 0.53kg
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a