JBL BOOMBOX BLUETOOTH SPEAKER 
Deep bass 🎶 
water resistant 💦 
Strong lithium battery 🔋
It has option to switch from indoor to outdoor that means you can use it for indoor and outdoor party.
It can also be used in a swimming pool 🌊 because it is an IPX7 waterproof and it is pair able with other JBL BLUETOOTH SPEAKER 
One full charge can last up to 5 to 7 days.

BUY IT AND THANK ME LATER