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: Don't worry about spills or water damage as the speaker is waterproof, making it perfect 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 Bluetooth distance:within 10 meters Signal-to-noise ratio:80dB Audio Assut:Bluetooth/AUX Note:Because the speaker does not have a built-in battery and needs to be plugged in to use it, so it has a usb cable,it has a cable 3.5mm jack. Colour:Black Material:Plastic Size:W 415 x D 78 x H 68MM Package Contents: 1 * Computer Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.