Speakers function parameters
Product size: 5 * 5 cm aluminum alloy
电: built-in polymer battery (lithium battery) 550 麻雀。
輸出功率: RMS 3 w mono THD = 10%
頻率響應: 150-18000 hz (plus or minus 3 Db。)
Signal to noise ratio: 80 db or higher
揚聲器。: 1.77 inches (45 毫米) foreign economic antimagnetic, 4 欧姆。
LINE interface: In need original USB cable (speakers with good)
Power input: 5 v500ma ac power adapter (available separately)
Jack pertaining
DC – 5 v: charging power supply interface
LINE IN: audio input
Audio output
POWER: the POWER switch
Function introduced: TF card microSD card U disk, 耳機, radio function
Come with accessories:
1, USB power cord, 3.5 mm round head stereo audio line 2 for one line 1.
2, a box.
联系我哋:
Telephone:+86 755 25608673
地址:Floor 8,huguang building,龙港路, Shenzhen China