Features: *High Quality Material: The product is made of high quality material, durable and wear-resistant, not easy to break, can use for a long time. *Three Modes Optional: The bedwetting alarm has three reminder modes, vibration only, sound only, vibration and sound alarm. *Wireless: The bedwetting alarm is wireless, no need to worry about wires getting mess, both the transmitter and receiver are rechargeable. *Easy to use: Just clip the transmitter to the edge of the underwear, it will detect your child's urination status and send an alarm message to the receiver wirelessly, simple and easy to use. *Widely Applicable: Suitable for deep sleeper, boys, girls, patients with nocturnal enuresis, the elderly or people who cannot take care of themselves. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Battery capacity: 350mAh Charging method: USB Charging Package List: 1 x Split Bedwetting Alarm