... & waterproof 4. meets CE, RoHS, NF, ASTM Child Tracker Introduction: This child tracker is a safety electronic device for protectiing children ... detectionQuality Control: 100% tested before shipping Product Usage:Swimming pools, child, the old, garden, park, boat, sea etc.Export Market ... Angel on sale. Other spar parts, like the Adapter, Bag, Charge Cable, Keys and the Manual are also in it ...