Feature:1. BLUETOOTH V5.0 CHIP: Computer speakers uses bluetooth V5.0 chip, which provides faster connection, lower power consumption, farther transmission and stronger anti interference ability.2. WIDE RANGE OF COMPATIBILITY: Wired bluetooth speakers can be connected to PC computers, laptops, cell phones, MP3, MP4, for ipod, DVD and other sound output devices.3. INDEPENDENT VOLUME BUTTON: USB speakers are designed with an innovative independent volume button, making it simple to adjust the volume as you wish. USB speakers are also more stable in transmission.4. LARGE DIAMETER FULL RANGE VIBRATION SPEAKER: Desktop speakers has a large diameter full range vibrating speaker with balanced bass, full midrange, clear treble, and round and delicate sound.5. FABRIC DUST COVER: Desktop subwoofer is designed with a cloth dust cover, which is dustproof and practical. Computer speakers have beautiful appearance, is a special desktop decorations.Specification:Item Type: Computer SpeakersMaterial: WoodOutput Power: 3WSeparation Degree: 35dBSignal To Noise Ratio: 65dBFrequency Response: 30Hz-15KHzSound Channel: 2.0Voltage: 5VCurrent: 1000mA.Package List:1 x Computer Speakers