Features: Wireless Bedwetting Alarm: without any annoying connection cable. Parents can place to the pillow, on a bed-side table, or monitor children's pee status from another room, more flexible to use.<br> Multiple Reminding Ways: Supports 3 reminding modes, you can chose vibration, sound or sound + vibration reminding way to alert you to wake your kid up and guide her/ to toilet. A very reliable bedwetting alarm for kids potty training.<br> Easy and Convenient to Use: Just clip along the edge of the underpants, then it will monitor kids' pee status and send alarm information wirelessly, easy and convenient to use.<br> More Love and More Care to Bedwetters: This bedwetting alarm is helpful for keeping babies from butt skin diseases, solving bedwetting problem of little children, and giving more care to elders with special diseases.<br> Box: built-in rechargeable lithium battery, and can be by the charging box at the same . When not charging, can work as a storage box for storing and carrying the bedwetting alarm conveniently.<br> Specification:<br> Charging Voltage: 5V 1A<br> Charging Time: 40-60min<br> Effective Range: 10-20M<br> Transmitter Battery: 55mAh<br> Receiver Battery: 300mAh<br> note: Bedwetting Alarm Set only, other accessories demo in the picture is not included!<br> Material: plastic<br> colour: white<br> Package Contents:<br> 1 x Wireless Bedwetting Alarm<br> 1 x Receiver<br> 1 x USB Cable<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.