Small Smart Speaker Heavy Subwoofer Wireless for Bluetooth Technology Outdoor Audio Card Voice Musical Instrument Accessory

channels=3 (2.1)

output power=5-10W

frequency range=60Hz-23KHz

Use=HOME THEATRE, Portable Audio Player, mobile phone, Karaoke Player, Computer, Stage

battery=Yes

estimated battery life=3-5 hours

battery charging time=3-5 hours

Waterproof Standard=IPX 4

support app=No

remote control=No

display screen=No

voice control=No

built-in microphone=Yes

support microphone=No

with handheld microphone=No

led lighting=No Light

feature=None

private mold=No

support memory card=Yes

number of loudspeaker enclosure=2

Battery Capacity=1000-2000mah

brand name=OEM

Function=Play Music

Size=148*148*185mm

Battery=2000mah

Power=15W

Color=Balck

Support=FM/USB/SD Iput/USB/SD/MMC/DVD/PC/MP3/MP4/Monile Phone

Certification=CE FCC ROHS