Hamburger Shape Portable Bluetooth Speaker With Microphone

Specifications Hamburger Shape portable bluetooth speaker with microphone 1.Creative design 2.with microphone Hamburger Shape portable bluetooth speaker with microphone Features:1.  With creative design, fashionable and attractive2 .Can play music by link to mobile phone,MP3,MP4,PC,IPOD and other audio devices, if you devices have 3.5mm socket. 3. Suitable for Promotion, Gift, Store for sell. Pocket size to carry anywhere 4.  Charging Indicator   5.  Bluetooth connect to PC/Mobile/IPOD and so on    6.  Microphone function, can answer the phone7.  Support TF card function  8. Support FM function 9. Bluetooth version:2.110. Multifunctional cable with both USB connector and 3.5mm Stereo connector11. Packing: product box:    11x5.5x12cm                                                                   100pcs/ctn,  57x28x56.5 11*5.5*12cm cm/ctn                                                 G/N weight: 14kg/13kg Specification:Power supply:DC5.7VOutput power: 3WFrequency: 200-20 HzSignal& noise ratio: >=80 DbImpedance: satallite 4ohms+subwoofer 2ohmsOutput: 3.7-4.2vInput: 5 vSpeaker unit: 45mmcase material: aluminum:Diamension: dia50xH70mmWeight: 90g