... Support TF,PC,MP3,Mobile,PSP 3.CE,ROHS Certificate 4.OEM Item: mini speaker with usb input Features: Global unique speaker ... --Fragrant speaker , emitting pleasant scent while playing. 1. Four kinds of scent:Cologne ... .TF card readability 8.Certificate: CE, ROHS, 1 years warranty 9.Logo printing and OEM service 10.Factory price, 12 colors ...