Fangrui Product Details 4d Computer Speaker Bar: Enjoy A Surround Sound Experience With The 4d Computer Speaker Bar That Delivers High-quality Audio. Bluetooth 5.0: Connect Your Device Seamlessly With The Latest Bluetooth 5.0 Technology For A Stable And Fast Connection. Stereo Sound Mode: Experience Crystal-clear Sound With The Stereo Sound Mode That Enhances The Audio Quality. Waterproof: Dont Worry About Spills Or Water Damage As The Speaker Is Waterproof, Making It For Use In Any Environment. 4d Surround Stereo Sound - High-power Dual Speakers, Dual Diaphragm, Loud Sound, Delicate Restoration Of Watching Like Immersion, Seconds Into Home Theater Fabric Style - Low-key And Elegant Temperament, With Breathing Lights, Soft And Not Dazzling Placed Like A , Lighting Up The Small And Beautiful Of Life 3.5mm Audio Cable - Suitable For Smart Devices With 3.5mm Holes, Such As Mobile Phones, Tablets, Computers, And Speaker Size:2 Inches Input Voltage:5v Output Power:3w Frequency Response:25hz-20khz Bluetooth Version:v5.0 Blu