Description: Wired and wireless dual connection: built-in 5.0 chip, mobile phone flash connection, no need for external stick, support 10 meters long-distance connection. Two-channel: two dual speakers + two bass diaphragms, with DSP technology to make the volume more loud, 360-degree stereo surround sound. Desktop high-power speaker: output power: 3Wx2, 3.5mm audio connector, plug and play. One-key switch, independent volume knob design, easier to operate. Metal mesh design: Simple and stylish appearance. Mini and lightweight, suitable for office, home, dormitory. Widely compatible: major mainstream K song software, playback, AUX audio playback, /wired smart switching. Compatible with a variety of devices including , laptops, desktops and mobile phones. Specification: protocol: 5.0 Channel: 2 Number of speakers: 2 Effective distance: 10 meters Input current: 500mA-1A . Output power: 3Wx2 Frequency Response: 80Hz-18KHz Signal-to-noise ratio: ≥80dB Power supply mode: USB/DC5V Audio input: /AUX Speaker specifications: dual speakers + dual sound guide holes Material: ABS plastic Size Chart: 380x55x62mm/14.96X2.17X2.44inch Package Includes: 1 Piece Computer Soundbar Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!