1: Bluetooth versija: V 2.1 + EDR
2: bluetooth transmission distance: 10 metru, with a bluetooth phone / hands-free
3: frequency response range: 100 hz – 20 KHZ
4: signal-to-noise ratio: 84 dB vai augstāku
5: Jutību: 80 DB + 2 DB:
6: the output power: 3 w
7: distortion rate of 1% vai mazāk
8: the speaker specification: 4 3 w 40 mm
9: input power supply: dc DC5V1200MAH
10: working voltage: 3.0 lai 5.5 V
11: playing time/charging time: par 9 stunda (50% apjoms)
12: standard parts: MIN – USB charging line
13: interface: support TF card, audio ievades,FM, USB flash drive
Sazinieties ar mums:
Telefons:+86 755 25608673
Adrese:Floor 8,huguang building,Longgang Road, Shenzhen, Ķīna