Speakers function parameters
Tamanho do produto: 5 * 5 cm aluminum alloy
Bateria: built-in polymer battery (bateria de lítio) 550 Mah
Potência de saída: RMS 3 w mono THD = 10%
Resposta de freqüência: 150-18000 Hz (plus or minus 3 DB)
Signal to noise ratio: 80 DB ou superior
Alto-falante: 1.77 polegadas (45 mm) foreign economic antimagnetic, 4 ohms
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, fone de ouvido, 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.
Contate-nos:
Telefone:+86 755 25608673
Endereço:Floor 8,huguang building,Estrada de Longgang, Shenzhen China