Hamburger design computer speakers,pc speakers,laptops speakers

Key Attributes.

Standard:11*14.5*12cm        Technical Details : 1)Loudspeaker output:  2W(1KHZ,THD10%) 2)Sensitivity: =65dB 3)Loudspeaker Impedance: 4O±0.5O Diameter:(36/4O/2W) 4)Lithium battery capacity: 200 mAh 5)Lithium battery : 3.7V~4.2V+0.05V  6)Frequency Response: 200HZ——20KHZ 7)Charging time: 1 hour 8)Charging way: Computer, 5V Adaptor 9)Available color: Blue, Silver, Red, Black, Pink, Red 10)Compatible with mobile phone, Mp3, Mp4, Ipod, PDA.Etc   Accessories: Retractable cord with both the USB connector and 3.5mm Stereo connector   Packing Details: Product size:Dia 5.2xH4.2cm   1pc/color box Color box size:11*14.5*12cm 58.5*25.5*57.5cm/100pcs N.W./G.W.:9.5KG/10.5KG