4.New waterproof structure design,supports the Siri intelligent voice control function of the IOS 4.0 and above, and suports intelligent voice control function, convenient, quick and intelligent. | 3.set-in rechargeable Li-ion battery, long stand-by and working time. support displaying on , easy to know when will to be charged. | 1. design, let music surrounding your life any time. | 2.handsfree function, turly free your hand. | 5.Using the latest Bluetooth 5.0+EDR Bluetooth technology, superior signal transmission,ultra-low consumption,all Bluetooth devices,automatic answering function,switchable manual answering phone function,safe and fast,built-in high quality anti-interference microphone It can effectively realize hands-free answering and up calls.High fidelity sound,support last song or song function,volume addition and subtraction,playback pause,and other functions,easy to operate.

quality LCD Viewfinder loupe designed for video on a DSLR. | The loupe provides an extremely clear,magnified view of the camera LCD, essential when video in daylight conditions. | Magnification Mode provides a 3x view of the LCD via a focusable lens with a comfortable eyecup, simply flip up the eyepiece to switch to standard mode that provides a hooded(from sunlight) direct view of the LCD. The eyecup can be rotated to suit left or right eye .