TWS TF card waterproof bluetooth speaker

Function: Bluetooth, Handsfree, TF card, TWS
Material: ABS
Charging: USB Micro
Color: Black, White
Unit size: 50*100*72mm
Net weight: 214g
Bluetooth 5.0
Speaker: Ø40MM, 4Ω3W*1
Bass diaphragm: Ø52MM
Distrant: >10M
Extend: <64G
Frequency: 60Hz-16KHz
Charge: 5V/ 0.3A MAX
Battery: 500mAh
Package: Speaker x 1
USB Cable x 1
Manual x 1