❤ Pulse induction: Advanced micro-circuit control processor with precise positioning and strong anti-interference.
❤ Light Alarm: Using vibration and white LED lighting alarms, it is an ideal tool for divers or beaches.
❤ Waterproof design: Unique waterproof seal design allows to use around 30 meters underwater or under water.
❤ Automatic adjustment: Fully intelligent switching technology with seamless docking, you can control the power on or off without any adjustment action.
❤ Vibration technology: With a unique frequency resonance, it can be used in any noisy environment or underwater at 30 meters.
