Ryham Waterproof Sport Speaker, Stereo Portable Wireless Speaker, Bluetooth Speakers with Flashlight, 2000mah Rechargeable Battery 8 Playing Hours (White) 1.30M wireless Bluetooth 2.1+EDR connection range,MIC inside,support hand free calling through Bluetooth. 2.Support max 32GB micro TF card and MP3/WMA/WAV/APE/FLAS files format. You can enjoy music by audio in device, TF card or Bluetooth connection. 3.Audio Input:A stereo 3.5mm input jack enable the sound source connection with computer,digital media players,mobile phone and other audio-visual products 4.Build-in 2200mAh lithium rechargeable battery,charging through USB line.LED flash light suitable for outdoor safety. 5.IPV5 Waterproof and IP4 dusk proof,drop protection.What you will get:1*Bluetooth speaker, 1*User manual, 1*USB line for charging and data transfer, 1*3.5mm audio input line