Accompanied by steady vibration and sound, this baby cradle controller can help your baby fall asleep in a warm and comfortable embrace. This will improve your child's sleep and free up your hands. The simple layout of the control panel and timer function allows for easy operation. The controller produces a stable vibration frequency that imitates the gentle embrace of the mother so that the baby can fall asleep quickly. Putting your baby in a bassinet with steady vibrations and music can lighten your load. Seven thickened springs provide a weight-bearing capacity of approximately 41.88 pounds. The controller features a 60-240 minute timer function that increases by 60 minutes with each button press. The timer-off function allows vibration and music not to wake the baby, which can improve sleep quality. The music volume has ten levels for adjustment. The vibration frequency can be adjusted according to your child's condition. The flexible, adjustable vibration frequency and soft music can bring a more comfortable feeling. The controller has only 12V voltage and 8 to 12W power making it safe and power-saving. Its stable and sturdy structure allows you to use it with peace of mind. The recommended maximum load of the baby bassinet rotation control is 19kg. The adjustable weight-bearing capacity allows it to accompany children at different stages of growth. The display can show the setting time for easy setting. The extended power cord is 8.2 feet long for convenience. A wall hanging hole is convenient to hang on the wall. The S-type hook connects the cradle and the controller securely. It is suitable for babies weighing less than 41.88 pounds and for families or nurseries. Installation: First determine the total weight (baby, cradle, and baby quilt). Each spring can load 2.7 kg. There are 7 springs in total, and the maximum load is 19 kg. The total weight must be consistent with the number of springs. Install the springs in the small holes at both ends, and hang the motor and the tripod downward. Ensure left and right balance when hanging the spring. Use the hook to hang the cradle on a rack or top plate, turn on the power, and then adjust the speed according to the swing amplitude. The bottom of the cradle should be about 60cm away from the ground. Model: RF-289. Material: Plastic, Iron. Color: Green. Timing Range: 60/120/180/240min. Max. Load-bearing Capacity: 19kg. Load Capacity per Spring: 2.7kg. Gross Weight: 1.4kg. Package Size: 25x13x13cm. Product Size: 18x8x8cm. Package Includes: 1 Baby Cradle Controller, 1 Power Cord, 7 Springs, 2 Triangular Irons, 3 S-shape Hooks, 1 Rope, 1 Chinese and English Manual. Do not tilt and pull the tensioner when fixing the wire. The spring must be increased when the weight of the baby exceeds the weight that the spring can bear. Please allow slight color difference due to lighting and a 1-3cm error due to manual measurement.