اللون
الأسود, الأزرق, الذهب, الفضة, الأحمر
اسم العلامة التجارية
usbmaking
Product name
Portable Small Steel Cannon Speakers
Signal to noise ratio
≥ 75dB
Effective distance
10 meters
Shell material
Aluminum alloy+ABS
Appearance size
34*34*31mm
Additional features
Call function
Playback time
2 hours with medium sound system
Accessories
Charging cable, lanyard, instruction manual