2308 NEW Mini Wireless Card Portable Bluetooth Audio 7876

2308 NEW Mini Wireless Card Portable Bluetooth Audio 7876
Colour：black，pink
Size：11.1*11.1*8.7cm
Material：plastic+fabric net+ABS
HS：8518210000
SKU：#IV#30-28-76-7876Card speaker
#IV#30-28-76-7876Card speaker pink
#IV#30-28-76-7876Card speaker black

Bluetooth specification: V5.3
Wireless transmission range: 10M
Battery capacity: approximately 1200mAh
Built-in voltage: 3.7V
Playback time: approximately 3 hours
Horn specification: ¥ 57mmx1
Horn power: 5Wx1
Charging: 5V0.5A (about 4 hours)