Feature:1. Positioning: This bell can give your pets precise positioning, so you never have to worry about them getting lost.2. Super long standby: every thirty minutes positioning can be used continuously for 4 days, every 1 minute positioning can be used continuously for 12 hours. Longer standby time in power saving mode.3. Waterproof: IP67 waterproof, even in the swimming pool, it can still work normally.4. Magnetic charging: advanced waterproof contact charging technology, more efficient and convenient.5. Widely used: In addition to locating your pet, you can also use this bell to locate your car and hang it on the elderly or children to guard the safety of your family.Specification:Features:Positioning: This bell can give your pets precise positioning, so you never have to worry about them getting lost.Super long standby: every thirty minutes positioning can be used continuously for 4 days, every 1 minute positioning can be used continuously for 12 hours. Longer standby time in power saving mode.Waterproof: IP67 waterproof, even in the swimming pool, it can still work normally.Magnetic charging: advanced waterproof contact charging technology, more efficient and convenient.Widely used: In addition to locating your pet, you can also use this bell to locate your car and hang it on the elderly or children to guard the safety of your family.Specifications:Color: gold\silverMaterial: metalVoltage: 3.7VCurrent: 500mAhPackage size: 10.8*7.6*4.2cmPackage weight: 130gNote:The smart pet bell only supports 2G netwrok signal, Do Not support telecom card. SIM is not included.Package List:1 * Bell1 * Collar1 * Magnetic Charging Cable1 * Hanging Ring ,Small Bell1 * User ManualPackage List:1 * Bell1 * Collar1 * Magnetic Charging Cable1 * Hanging Ring ,Small Bell1 * User Manual