Brand:minhua
Quantity:10000
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Speaker,mini Speaker,USB Speaker,portable speaker,mp3 speaker,mp4 speaker,laptop Speaker,iPod Speaker,iPhone Speaker.Specifications:
Compliable with mobile phone,Mp3,Mp4,Ipod,PDA,laptop,computer,iphone
Speaker: magnetism Prevent D40 H20mm
Loudspeaker Output: 2.5w x2
Frequency response: 200hz-18k hz
Signal to noise: 80db
Distortion: -1%
Play backtime: up to 12 hours
Battery voltage/capacity: 400 mah
Battery charging voltage: 5v/+0.5v
Battery charge time: 5v input – 2.5 hours
