single speaker USB 2.0

1.single speaker USB 2.0 2.OEM,ODM service 3.MOQ 300pcs 4.comply with ROHS CE FCC 5.perfect stereo sound effect

1.single speaker USB 2.0

2. USB power supplied,no extra power adapter needed       3. Built-in high quality power amplifier       4. Plug and play,no software driver needed       5. As a super-mini audio sound system,it is a perfect audio companion for desktops,notebooks or other audio devices  6. Compact design for easily carrying on             

Power output:2.5W*1

Frequency Response: 30HZ-20KHZ

Available Color: white,black

Driver unite:2''

Power Supply:  5V/1A         S/N: 85dB

single speaker USB 2.0