1: بلوتوث نسخه: V2.1+EDR
2: bluetooth transmission distance: 10 متر, with a bluetooth phone / hands-free
3: frequency response range: 100 hz – 20 KHZ
4: signal-to-noise ratio: 84 db or higher
5: sensitivity: 80 Db + 2 Db:
6: the output power: 3 دبلیو
7: distortion rate of 1% or less
8: the speaker specification: 4 3 دبلیو 40 میلی متر
9: منبع تغذیه ورودی: dc DC5V1200MAH
10: working voltage: 3.0 به 5.5 V
11: playing time/charging time: about 9 hour (50% دوره)
12: standard parts: MIN – USB charging line
13: interface: support TF card, audio input,FM, USB flash drive
تماس با ما:
تلفن:+86 755 25608673
آدرس:Floor 8,huguang building,جاده Longgang, شنژن چین