Andoer Black Mini Speaker TF Micro SD Music Player FM Radio

Specifications:
FM receiving frequency range: 87.5-108.0MHZ
Output: RMS 3W + 3W THD = 10%
Frequency response: 150-1800Hz (??3dB)
Signal and noise ratio of power amplifier: ??80dB
Loudspeaker: 1.77" (external diameter 45mm)
Inpedance: 4ohms
Power supply: 5V 1000mA AC power adaptor or PC USB port (power adaptor Not included) Interface: USB, Micro SD/TF slot, DC 5V, LINE IN/ANT
Housing: Aluminum alloy
Color: Black
Item size: 75x53x51mm
Item weight: 145g
Package size: 8*7*5.5cm
Package weight: 164g

Package Contents List:
1 x Mini Speaker & Music Player
1 x USB & Audio Cable
1 x User Manual