speaker.Compatibelwith:iPhone,iPad, table pc, notebook etc( include all device withBluetooth function)
2, Supporting TF card and with AUX input
3, Using low-frequency enhancement technology
4, Using anti-breaking sound’s technology
5,Loudspeaker : 4Ω 3W
6,Working voltage: 3.7V, worked by Lithium battery built-in(400MAH),  working current 300MA
7,Supporing TF card ,with charging function, charging voltage: 5V,the charging current : 100MA
8, SNR>=95DB, Frequency Range: 60HZ ~ 18KHZ,THD<=0.5%                                                                                      
9.Bluetooth:3.0  Distance: 10-30M              

10.ProductsSize:50x50X53mm

Perfect GiftBox:

We can design andProduce the speaker according to your requriement.

perfect BassRechargeable Bluetooth Mini wireless Speaker with Mental Housingfor iphone/ipad/laptop