Main Points: 1, Incredible Sound Anywhere Don't let the water stop you from enjoying your favorite music! It is the Perfect Companion for the beach, camping, poolside, exercising, paddleboarding, on a boat, shower or bathtub, kitchen, anywhere. 2, Hours of Amazing Sound This high quality speaker driver and Bluetooth audio wireless connectivity gives you seamless streaming, quick charging. Sound so good you won't believe it's coming out of a speaker that is so lightweight! 3, Highly Water Resistant The tough, durable, and waterproof silicone housing and charging port cover means that you don't have to worry about splashing, bumping, or spills. Specifications: Model: MoreBlue Waterproof Bluetooth Speaker Condition: Brand new and high quality Bluetooth version: 4.1 Output: 3 w Transmission distance: 10 meters Rated voltage: DC 5 v Charging time: 3 hours Playing time: 4-5 hours Frequency range: 60Hz-18KHz Weight: 160g Size: 83X45mm Remark: Please allow some measure differences for above size and weight, thanks. Package included: 1 x Waterproof Wireless Bluetooth Speaker 1 x Charging Cable 1 x Instruction