説明
Product information:
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: 2.5w
Signal to noise ratio: ≥70db
Power supply mode: built-in lithium battery
Number of speakers: 2
Effective distance: 8 meters
Shell material: ABS
Color: white, pink
Size Information:
Size: 55* 75.6*34mm
Packing list:
1*audio+1*USB cable+1*instruction
