3 yn 1 Waterproof speaker outdoor speaker
1: Fersiwn Bluetooth: V4.0 +EDR
2: bluetooth transmission distance: 10 mesuryddion, with a bluetooth phone / hands-free
3: frequency response range: 170 hz+20 KHZ, 170 hz-20 KHZ
4: signal-to-noise ratio: 84 DB neu uwch
5: sensitivity: 80 DB + 2 DB:
6: the output power: 3 w
7: distortion rate of 1% neu lai
8: the speaker specification: 4 3 w 40 mm
9: input power supply: dc DC5V1200MAH
10: working voltage: 3.0 i 5.5 V
11: playing time/charging time: am 9 awr (50% cyfrol)
12: standard parts: MIN – USB charging line
13: interface: cymorth TF cerdyn, mewnbwn sain,FM
14:Amser â gofal: 2H
15:playtime: around 4H
17:Master qty:50CYFRIFIADURON
19:GW:15.5KG
20:GOGLEDD ORLLEWIN:14 KG
Cysylltwch â ni:
Dros y ffôn:+86 755 25608673
Cyfeiriad:Floor 8,huguang building,Ffordd Longgang, Shenzhen Tsieina