car-shaped speaker;portable laptop mini speakermobile mini speaker
Function:
With digital display
single speaker
USB/TF reader, music play, FM radio, alarm clock, aux in
Specification:
Color: red, silver, black, coffee
Support music format: MP3
FM radio: 87-108MHZ
Battery: replaceable & rechargeable battery
Parameter:
Output power: (RMS) 3.0Wx 1
Drive unit size: 4Ω/2.5W
AUX: 450mA
FM: 380mA
TF/USB :450mA
Separation:≥55dB
machine SNR:≥68dB
Charging Power Supply: DC 5V
Operating Voltage: DC 3.7V
Battery Capacity: 800mA
mini speaker