Mini Bluetooth Speaker Doss Hurricane TF Card Slot MIC Answer Calling Wireless Speaker

Specifications Mini bluetooth Speaker Doss TF card slot MIC answer calling Wireless Speaker Hurricane silicone rubber Wireless portable The first open the box at the bottom of the switch to hear the prompt after the tone and see the light , long press " Play / Pause " button , the tone again , and the indicator light flashes quickly explain speakers already can be found in state . Bluetooth search function to open the phone or tablet PC , users will search for the device name "Hurricane" . Connection , enter "0000" , can be determined. After the connection is successful , we can watch movies , listen to music , watching videos or playing games , very convenient , but not the cable design . The speakers comply with Bluetooth V2.1 + EDR (A2DP) specification to achieve the effective transmission distance of 10m . Tested in a normal office environment , to reach 8m absolutely no problems in the living room and other shelter less environment can reach 10m , sufficient for most home environment.  Specification: 1.Model Name: Hurricane DS-1116 2.Size : 78*68MM 3.Bluetooth version : BT V2.1+EDR A2DP 4.Range : MAX 10m 5.Signal to noise ratio: S / N ≥ 85dB  6.Interface : MiniUSB 3.5mm Aux jack 7.Power : 3w 8. Frequency :2.4-2 .48 GHZ  9.Battery : built in 3.7v 500mah for music last 4 hours at 50% of max volumepower ON ready to be paired 10.Silicone rubber surround case 11  Special Doss TF card solt voice prompt,calling answer,voice notice phone number 12. Exquisite design,easy cooperating easy to carry on anywhere 13. Using for meeting,travelling,car kit,children teaching it fits :PC.iphone.Cellphone,iPad all of have bluetooth is fit   Package Content: 1 x Bluetooth Speaker1 x Charging Cable1 x Audio Cable1 x User manual