Findswin Loudspeakers Portable Bluetooth Speaker with IP67 Waterproof and USB Charge out

Bluetooth Wireless Technology.
6 Hours of Playtime.
Portable Compact Outdoor Speakers.
Long lasting battery delivers up to 6 hours of playtime.
Take the Charge with you anywhere due to its IP67 waterproof and dustproof rating.
Built-in powerbank lets you charge your devices without taking a break.
ultra light. the weight is only 94g.