lead time : 3-5 days by Fedex or DHL fast speed!!!!!!!!!!!!!!
Computer USB power supply, can also with a 5 v power supply.
Can be used in devices such as MP3. Plug and play, very convenient sound
DELL, HP and other original speaker Sound quality worse than this one !
volume size of 130mm x130mmx110mm
beautiful body design, a sound a trumpet on left, do not take up desktop space, the beauty
volume control：nose for power supply "on / off "
the left ear for the volume size.
Right ear for adjusting a high-pitched and low-pitched voice.