• It has 7.4mm socket for additional accessory.
• LED for flashlight (white light) and strobe light (red light flashed)
• Big front Push-To-Talk could easy to use when you wear the gloves.
• Micro USB charging port (down and right side)
• Emergency button (Panic button).

• Push up to volume up (+), push down to volume down (-)
• Press the volume control button toward the speaker microphone to turn on the mute function. The red light (top left side) will be on. Press the volume control button toward the speaker microphone again, the mute function is off, the red light will be off.

Side Push-To-Talk button

• Two sides of the button are higher and it could avoid touch by accident.