DiGiYes&reg; Outdoor Sport Portable Mini Wireless Bluetooth V3.0 Shower Speaker, 6-10 Hour Playtime Built in Cellphone/Car Speakerphones Waterproof&Dustproof&Shockproof, Support NFC Function (Black) Waterproof, Dustproof Rated IP35, for perfect protection against Water and Dust. TPU Silicone overall sealed, control keys, external interface closely guarded Waterproof and Dustproof. Jaw-dropping Sound Quality and Volume - Equipped with a enhanced bass resonator and a 1.5" Suspend strong bass sound drivers, it'll deliver the rich bass and sound quality that you crave. Unrivalled 6 to 10-hour playtime powered by a built-in rechargeable 600mAh Li-ion battery. Support Tf Card(Less than 32G) let it playback Independently, Also Supports data transfer. Have the latest Bluetooth 3.0+EDR is three times the normal rate. And easy connection works with all Bluetooth-enabled devices; Support NFC Function(NFC Area at the bottom of the speaker);equipped with a 3.5mm audio jack for non-Bluetooth devices. Package contents:DiGiYes KX-006 Portable Outdoor Sport Bluetooth Speaker, Micro USB Cable, Micro USB Port to 3.5mm Audio Cable,User Manual , Climbing Hook