Description:
 Connection mode: bluetooth connectionInterface type: USBBattery capacity: 1200mAhFrequency response range: 100hz-20khzOutput power: 3WSNR: ≥75dBPower supply: built-in lithium batteryTrack: 2Duration: 6 hoursExtended storage: 32GB(not included)bluetooth protocol: 5.0Number of speakers: 1Effective distance: 10mFunctions: waterproof, anti-fall, voice prompt, radio, remote control, card insert, dustproof, call functionOperation mode: keyDisplay screen: nonePlay format: MP3,APE,WMA,FLC,WAVShell material: plasticAPP support: yesSupported format: usb flash driveSpeaker adjustment mode: buttonWhether there is a radio function: noneCase material: plasticAppearance size: 109*106*60mm Features:
 - Powerful Clear Sound - speaker is powered by 1 x 3W speaker ,breathtaking crystal clear booming sound is extremely strong.- Universal Compatibility - bluetooth 5.0 technology is compatible with almost all bluetooth enabled devices, it is compatible with IOS and ANDROID systems.- Waterproof Material - Speaker can resist gentle water spray & splash but cannot be partially or fully submerged. Package included:
 1 x Wireless bluetooth Speaker