Product Name:Blue tooth Speaker
Brand Name:RONC/OEM
Bluetooth VersionV4.2
Working Distance: Up to 10m
Battery Charge Time: 2-3 hours
Rated Impedance : 4Ω
Loud speaker:3W
S/N Ratio:≥95 db
Frequency Response:280 Hz - 16 KHz
Size (H*W*D): 15.7cm*7cm*3.8cm