Model Number: BSPK-A096-S5I-J Brand Name: Tonstep Key Specifications/Special Features: Waterproof Bluetooth Speaker with 4400mAh power bank and LED flashlightWater resistance:IPX3Support function: bluetooth speaker/ hands free / TF card speaker / line-in / 4400mAh power bank / LED flashlight for SOSBluetooth version: V4.0 + EDRBluetooth range :10-20mBuit in battery capacity: 4400 mahMusic playing time：10HOutput power: 10W(4Ω 5W*2 ,ф36MM)SNR：≥90dbFrequency Response:100～18KHZSize：76*68*160mmWith 3.5 stereo audio jack, suit to laptop,computer,MP3/MP4 and mobile phone.
Support iPhone, iPad and all telephones which have Bluetooth function
Power bank suit to charging mobile phone and ipad