Features: LED/Buzzer/Vibration Alert Li-Poly battery built inside shell For 60M/200f under salt water operation Ribbed and ergonomic body Lost alarm Easy to use two buttons control Lanyard attachment loop cap LED flash light Target locking function Protection 200FT / 60M under fresh or saltwater Dimensions 10cm / 25cm Weight 200 gram Battery Built in 3.7V 500mAh Li-Poly Battery Working Method Pulse induction. No falsing in saltwater and black sand enviorment Operating Frequency 95 kHz Tuning Automatic - Retune Indicators Audio / Vibration LED Beam Lights Response will be intense when probe close to objects. Controls Power switch (On / Off) Mode control(Vibration/Buzzer/ V+B) LED flashlight (Once power on) Two control modes: snorkel dive mode(0~8M), dive mode(8~60M)
