3 v 1 Waterproof speaker outdoor speaker
1: Bluetooth različica: V4.0 +EDR
2: bluetooth transmission distance: 10 metrov, 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 ali več
5: občutljivost: 80 dB + 2 dB:
6: the output power: 3 w
7: distortion rate of 1% ali manj
8: the speaker specification: 4 3 w 40 mm
9: input power supply: dc DC5V1200MAH
10: working voltage: 3.0 za 5.5 V
11: playing time/charging time: o 9 uro (50% Obseg)
12: standard parts: MIN – USB charging line
13: interface: podporo TF card, avdio vhod,FM
14:Čas polnjenja: 2H
15:playtime: around 4H
17:Master qty:50RAČUNALNIKI
19:GW:15.5KG
20:NW:14 KG
Kontakt:
Telefon:+86 755 25608673
Naslov:Floor 8,huguang building,Ceste v mestu Longgang, Shenzhen, Kitajska