Helps prevent bedwetting and discomfort with smart wireless pee detection and real-time alerts. Features: Wireless design allows flexible placement of and clips securely to underpants to detect wetness quickly can be placed bedside or carried to monitor from other rooms Ideal for little one during potty training and elderly with special care needs Three alert modes including sound, vibration, and sound with vibration Rechargeable and with storage charging box Long standby time and fast charging with USB Type-C 80 decibel alert ensures you are notified without disturbing others Convenient and portable with included compact charging box Specifications: Material: ABS and PC Plastic Colour: White Charging Box Size: 14.2 x 6.6 x 2.6 cm Input: 5V\/1A Charging Method: USB Type-C Transmitting Range: Up to 10m (no barrier) Standby Time: Up to 72 hours Charging Time: 40\u201360 mins Battery: 300mAh Lithium Battery: 55mAh Lithium Package Contents: 1 x 1 x 1 x USB Cable 1 x Manual Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the colour of the item and that shown in the picture might be nuanced. Type: Wetness Alarm, Bedwetting Alarm, Little One Pee Reminder, Potty Training Sensor Kit, Urine Sensor