Audio Crossover:TWO-WAY
Woofer Size/Full-Range Size:4"
Set Type:Speaker
Feature:Phone Function, Portable Wireless Waterproof
Material:304 stainless steel,ABS, Food grade 304 stainless steel,ABS
Waterproof:Yes
Communication:AUX, usb, RJ45
PMPO:3W
Support Memory Card:Yes
Speaker Type:PORTABLE
Remote Control:No
Cabinet Material:304 stainless steel,ABS
Frequency Range:100HZ-20KHZ
Blue tooth version:V5.0
Charging time:5 Hours
Function:Play music,cup, phone, Blue tooth
Battery capacity:600mah
Frequency Response:100MZ-20KHZ
Speaker type:Portable speaker
Effective distance:10m
Certification:ce,Rohs,FCC