3-in-1 powerful and smart function( handfree, speaker, microphone)No driver neededCompatible to standard computer and music player devices, including PC, MAC,Notebook etcSupports: MSN, Skype, YAHOO Me

Distance and Calorie MeasurementsBelt ClipPower Source: DC1. 5v (AG-13*1PCS)Unit Dimension: 46*46*25mm

1, FM radio: Search and save and choose your favorite FM radio, receiving your favorite radio program.2, Clock / alarm: Clock display, you can setup music playing time and mode when you sleep, wakes u

Display: time, date, alarm,Rubber finishedQty: 200pcsMeas: 46. 7x37. 1x38. 4cmG. W. : 13. 5kgsN. W. : 13kgs

1) touch talking time and temperture2) time and temperature display3) alarm function

1) 4 jacks USB hub, for all kinds of USB jack system"2) switch function from earphone to speaker3) PS electronic-light at the bottom of pad, super beautiful blue light. "4) 1. 1 USB jack, US

* time display* month. Date. Day. Temp* temperature-centigrade / f ahrenheit* countdown timer* alarm functionProduct size: 19. 9*9. 9*11cmMeas: 55*42. 2*36cmQty: 30pcsG. W. : 10. 5kgN. W. : 9. 5kg

* time display* alarm function* date inquire* touch vibration* can choose any color as you like