Bluetooth standard: 2.1+EDR.
Transmission distance: 10 meters.
Out-put power: 3W
In-put power: DC 5V.
S / N: 80db.
Support USB data transfer.
Ua si lub sij hawm: 5-8 teev.
Distiortion: 1%W 1KHz.
Them lub sij hawm: 3-4 teev.
Frequency effect: 150Hz-18000Hz.
loj:62*70hli
Lub cev hnyav: 160g
Xim: Black Blue Grey Green Rosered
Tiv tauj peb:
Xov Tooj:+86 755 25608673
chaw nyob:Floor 8,huguang building,Longgang Txoj kev, Shenzhen Tuam Tshoj