Interface type: USB
Connection: 3.5MM audio jack
Frequency response range: other
Output power: other
Signal to noise ratio: ≥75dB
Channel: 2
Power supply: USB
Operation: plug and play
Extended storage: not supported
Number of speakers: 2
Bluetooth protocol: not supported
Effective distance: other
Battery Capacity: Other (A)
Playing time: other
Shell material: plastic
Cabinet material: plastic
Appearance size: 8.7 * 8.7 * 11
Product weight: 0.32 (KG)