Outdoor Waterproof Portable Wireless Bluetooth Speaker

Product information:
Product Model: EBS-608
Material: ABS plastic + cloth net
Bluetooth version: 5.3
Connection range: ≥ 10 meters (barrier-free)
Battery capacity: 4000mAH
Operation mode: Button
Charging current: 5V10mA
Speaker Unit: double speaker, 10W * 2
Available colors: gray and blue
Distortion: ≤ 3%
Signal-to-noise ratio: ≥ 80dB
Charging time: 3-3.5h
Call time: 5h
Bluetooth playback: 12~13H (60 ~ 70% volume), 5.5~6H (100% volume)
TF card playback: 12~13H (60 ~ 70% volume), 4.5~5H (100% volume)