Type of certificationce
Patent typeDesign patent
BrandNeutral
Does it have a built-in battery?Built-in battery
Built-in battery capacity2000mah-4000mah (inc...
Frequency response range100HZ-20KHZ
ColorBlack,Camouflage col...
Item numberM17
Rated power15
Package typeNo
Time on the market2020
Waterproof gradeNot waterproof
Number of speakers3
Whether to exclusively supply goods for cross-border exportIs
Package listSpeaker strap chargi...
After sales serviceStore three guarante...
Patent number5206559472124
Is it a patented source of goods?Is
Signal to noise ratio≥75dB
Appearance sizeLength 38cm width 15...
Effective distance10m
Connection method3.5mm audio jack
Battery capacity3600
Rated voltage5
Whether to exportYes (this product is...
Power supply modeUSB
Box materialWooden