Description:This computer speaker is powered by USB interface on computers or laptops, plug and play, save energy. Double horn output brings you high-quality clear binaural sound. Lightweight and portable design makes you can hold it with single hand, save space on the desk. Made of ABS and TPU, which makes this speaker durable and firm. Believe it is a great companion for your computer and laptop.Features:* Plug and play, no additional software and power supply, just powered by computers and laptops, energy saving, safe and reliable.* Suitable for USB2.0 and above interface, give you faster transfer speed.* Double horn brings you high-fidelity clear binaural sound, built in audio decode chip, provides pure and fluent audio.* Lightweight and portable, only weight 73 grams, can hold with single hand, save space on desktop.* 110cm cable length, enough for your daily use. Made of high-quality ABS and TPU, durable and firm.Specifications:Model Number: HK-5002Frequency Range: 20Hz-23KHzOutput Power: 0.5W*2SNR: 80dBSensitivity: 75dBAudio Input: USB Sound Card DecodeMaterial: ABS + TPUColor: BlackCable Length: 1.1m/3.6ftItem Size: 83*42*30mm/3.26*1.65*1.18inItem Weight: 73g/2.57ozPackage Size: 9*6*6cm/3.54*2.36*2.36inPackage Weight: 86g/3.04ozPackage List:1* USB Speaker