Product description
Technical Parameters:
Power supplier: DC5V
Output power: 3W
Frequency: 180Hz— — 16kHz
Signal&noise ratio: ≥ 80dB
Impedance: 4 OHM(Ω )
Output: 3.7V~4.2V+0.05V
Input: 5V
Loudspeaker: External magnetic field 45mm, Dia. 50mm
Color: Red/Blue/Green/Golden/Silver
Battery: External battery
Features and Function:
Mini Wireless Bluetooth Speaker Support FM/TF/Line in/Aux/Udisk/USB Charging
(1) Wireless bluetooth, can receive audio transmission within 10-30 m
(2) Can play music by link to iTouch, iPad, iPhone and Various brand mobile phones, MID, PC, Notebook and other bluetooth audio devices
(3) Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere
(4) Support voice broadcast function
(5) Support FM function
(6) Support TF card function
(7) Support Line In function
(8) Udisk: Connecting to PC directly download or move files to the speakers
(9) Support AUX function
(10) Support USB charging function
(11) External lithium batteries