Va Tg 113 Waterproof Portable Bluetooth Speakers Splashproof Waterproof High Bass Sound Wireless Bluetooth Speaker With Usb Aux Sd Card Support Compatible With All Devices Assorted Color Powerful Battery Equipped With 1200 Mah Built In Rechargeable Battery Provides Non Stop Entertainment For Over 5 6 Hours Once Fully Charged Tf Card Music Player Built In Tf Card Read Only Decoding Can Play Tf Card Stored In Mp3 Wma Format Music Directly Bluetooth Wireless Music Streaming Via Bluetooth 4 1 Or Below Bluetooth Range Line Of Sight 10M Or 30Ft Easy To Connect By Bluetooth Connect Smart Phone Laptop Power Source Usb Chargeable Extra Long And Rechargeable 1200Mah Allows You Enjoy Up To 3 Hours Of Playing Time Compact And Trendy Enjoy Amazing Audio Experience On The Go Mini And Compact Design Makes It Easy To Carry Along Anywhere You Travel