Description: With intelligent crossover technology, this stereo offers full bass, clear highs and low distortion, providing you with high-fidelity sound quality for immersive listening at home. Small enough to fit on a desk without taking up much space, this stereo is quick and easy to power through USB and the low power consumption makes it energy efficient. It is constructed of plastic material. The length of this product is 7.2cm, the width is 7.2cm and the height is 6.4cm. Suitable for home, office, car etc., this soundbar is widely compatible with devices with 3.5 mm connectors. Item Name: Audio Speaker Material: Plastic Signal To Noise Ratio: 95dB Socket Size: 3.5mm Operating Voltage: 5V Speaker Specification: 40mm 4R Distortion: 0.5-1% Support Devices: Smartphone, Tablet Pc, Desktop PC, Notebook, Portable Mp3 Features: Shocking Bass, Line Volume Control, Surround Sound Size Details: L: 7.2cm/2.83", W: 7.2cm/2.83", H: 6.4cm/2.52" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Audio Speakers