YESIDO YSW11 Portable Wireless Speaker, Stereo Sound, IPX6 Waterproof, Supports AUX/USB/TF Port.
Features
BT5.0 BP1048B2
20W x 2 speaker.
Battery: 5200 mAh.
Operating time: approximately 2 to 10 hours.
Material: ABS+PC+PU+Silicon
Model YSW11
Yesido brand