Description:

- Place of Origin: Guangdong China (Mainland)
- Type: Mini Amplifier
- Brand Name: OEM
- Model Number: V291B
- Channels: Other
- Output: RMS 3W + 3W THD = 10%
- Frequency response: 150-1800Hz (±3dB)
- Loudspeaker: 1.77"

- Package Size: 8*8*6(cm)
- Package Weight: 300(g)

Features:
Perfect combination of function and shape.
New mini aluminum vibration film loud speaker, which has clear alt and pure woof. The unique design makes tone performance perfect.
With standard 3.5mm audio plug; you can connect this cute mini speaker with your computer, laptop, iPhone, iPod, DVD, CD, MP3, MP4, mobile phone, GPS, PSP....
Support Micro SD and TF Card. (memory cards NOT included)
Portable FM radio player.
Keys: USB/SD/FM, Play/Pause, Previous/Vol-, Next/Vol+, and ON/OFF.
Built-in lithium battery. Powered by computer USB port or through a power adaptor.
High grade aluminum alloy case. Fresh Color. Classical and modern design.
Compact and lightweight, easy to carry.

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: 75x73x53mm
Package weight: 189g

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