Sound Bar -Computer Bluetooth Speaker Surround Sound Table Portable Subwoofer Black Highlights Generic Brand Computer Bluetooth Speaker Surround Sound Table Portable Subwoofer Black Description: Unique detachable design, high quality ABS varnish, which promises a long life and protection against wear. Besides, you can combine into one speaker or split into two speakers to enjoy stereo sound quality. Popular computer bookshelf speakers can now be enjoyed without the hassle of wires. Simple connection to an iPhone, Android, tablet, PC or Mac. Plug and play USB, no batteries or power cord required. The effective distance can reach up to 10m/33ft, compatible with most Bluetooth devices, you can stream music from your media device directly to this computer speakers. You can adjust the round button on the speaker to control the volume. Turn clockwise to increase volume, turn counterclockwise to decrease volume. Compatible with iPhone, tablets, smartphones, play audio from laptops, PCs, MP3 players, perfect for home, dorms, kitchen, bathroom, car, party. Specification: Speaker Version: Bluetooth Version / AUX Version Bluetooth Version: 5.0 Output Power: 3W*2 Channel: 2.0 Frequency Response Distance: 10M LED Indicator: Blue Power Indicator Volume Control: Supported Support: External MIC and headphone Signal to noise ratio: 65dB Frequency response range: 30HZ-15khz Size: 59*65*149mm x2 Package includes: 1x V-117 combo speaker 1x microphone Note: Transition: 1cm=10mm=0.39inch Please allow slight 0-1cm difference due to manual measurement. Colors may appear different depending on the light and how the listing is displayed. Thank you for your understanding and attention. I wish you a pleasant shopping experience!