brand new and high quality Features:Wireless Bedwetting Alarm: Transmitter and receiver are separated, without any annoying connection cable. Parents can place the receiver next to the pillow, on a bed-side table, or monitor children's pee status from another room, more flexible to use.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/him to toilet. A very reliable bedwetting alarm for kids potty training.Easy and Convenient to Use: Just clip the transmitter along the edge of the underpants, then it will monitor kids' pee status and send alarm information to the receiver wirelessly, easy and convenient to use.More Love and More Care to Bedwetters: This bedwetting alarm is helpful for keeping babies stay away from butt skin diseases, solving bedwetting problem of little children, and giving more care to elders with special diseases.Charging Box and Storage Box: The transmitter and receiver both have built-in rechargeable lithium battery, and can be charged by the charging box at the same for time. When not charging, the box can work as a storage box for storing and carrying the bedwetting alarm conveniently.Bedwetting Alarm Set only,other accessories demo in the picture is not included Specification:Charging Voltage: 5V 1ACharging Time: 40-60minEffective Range: 10-20MTransmitter Battery: 55mAhReceiver Battery: 300mAhMaterial: ABSTransmitter Size: app.4x2.7x1.3cm/1.57x1.06x0.51inReceiver Size: app.6.5x5x1.5cm/2.56x1.97x0.59inColor: WhiteQuantity: 1 Set Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Contents:1 x Transmitter1 x Receiver1 x Charging Box1 x USB Charging Cable1 x Users Manual