説明
Product information
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 300mAH
Frequency response range: 100HZ-20KHZ
Output power: 3W
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 1
Playing time: 1
Expansion storage: 32GB
Bluetooth protocol: 4.0
Number of speakers: 1
Effective distance: 10 meters
Operation mode: button
Size Information
Size: 117*79*39mm
Packing list
Wireless bluetooth speaker*1
