Product Description

***** unit consists of an alarm Receiver and a Transmitter which can be locked onto the child’s wrist; ***** Receiver will sound an ALARM and a Warning Light also FLASHES when the transmitter immerse water; 3.Alarm voice level is approximately **0 decibels; ***** range from Tansmitter to Receiver is **0 feet (*0 metres approx); 5.Wristband works on CR***2 battery, battery life is 3 years; ***** battery can last 6 hours when it is fully charged; 7.Base unit has a Low Battery Alarm when the rechargeable battery is nearly using out; ***** and Test .