- 2.0 USB mini speakers small notebook speakers
- 2017-12-13 21:22
- Model Number: M-X7 Brand Name: MUSIC-F Key Specifications/Special Features: Output power: 3 w * 2Signal to noise ratio: ≧ 60dbFrequency response: 90 hz - 20KHzThe power supply voltage: DC 5VSpeaker: 20mm * 2Degrees of separation: ≧ 70db4Ω stan...