You heard it right. This new iPhone accessory from Stunfone can shock someone. No app installation is required. Just press the volume button and it’s ready to use. It won’t cause permanent damage to someone but it’s enough to take them down. Some internet users spotted that this video is fake. They said it is impossible to generate 3-5 volts power simply by pressing the volume button. What do you think?
【Via Winandmac】
