Two exclusive card slots, a new toothbrush every day. Exquisite and small, not even the size of a palm,TS4 is only 7.8CM in diameter, very mini and compact. Intelligent cruise 24-hour intelligent cruise,Automatic cycle every 4 hours. 600mAh large-capacity battery, sustainable battery life of 30 days, convenient charging in just 2 hours. Long press the touch key to turn on the device. After turning on, the light strip display red, blue and green alternately. When shutting down, the light strip flash red 3 times and then go out, entering the standby state. Name:Smart toothbrush holder model:-008 method:UV wavelength:200-280nm Battery capacity:600mAh Rated power:1.0W Product net weight:70g Installation method:Paste or punch holes Things to note: to walls:painted walls, wall cloth, antique tiles, etc. Type:A Colour:Black Material:ABS Package Contents: 1 * Toothbrush Sterilizer Only the above package content, other products are not included. 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.