AOKII Waterproof Wireless Speakers,Unbreak waterproof Shockproof Bluetooth Stereo Speakers,outdoor Speakers for Climbing,Cycling, Hiking(Camouflage) How to connect to Waterproof bluetooth speakers: the first step to press the switch button for 3 seconds buzzer sound, blue light flashing. The second step to open mobile phone bluetooth connection to the phone. Constant appear blue. Data line can charge, can manage the data in the Waterproof Wireless bluetooth speakers, upload the data to the computer connected to computers. Audio line is connected to the mobile phone use, will you phone music playback volume can be adjusted. Dustproof,shockproof,outdoor Waterproof bluetooth speaker - durable silicone shell to protect bluetooth speaker from corrosion, short table or counter and tumbling. Waterproofing of IPX5, prevent low pressure water from any Angle. Durable portable Waterproof Bluetooth speaker, rechargeable 500 mah lithium ion battery for use with high definition seamless flow and four hours continuous play time. This small mini Waterproof Portable Wireless bluetooth speaker, can easily on the small side of the bag or backpack bag. Can enjoy rich bass and powerful sound broadcast music, movies, youtube video, games, parties, BBQ, swimming pools, parks and beaches, hang it anywhere.