Specification: Item Type: Electric Powder Puff Material: ABS Battery Type: Lithium ion Battery Battery Capacity: 1200mAh (built in) Size: Approx. 29 x 150mm / 11.41 x 59.06in Charging Time: 2.5 hours Working Mode: 5 Gears Battery Voltage: 3.7V How to Use: 1. Make sure the product is fully charged before use 2. Install the required powder puff head on the main unit. The method of installing the powder puff head is as follows: Hold the main unit of the product with one hand, and with the other hand, gently align the powder puff head with the extension port, and it will be sucked in automatically. To remove, hold the main unit with one hand and the bottom of the puff head with the other, and pull it out gently. 3. Long press the switch button for 2 seconds to start, the product has a total of 5 gears, the product factory settings for the first time the default start up time for the first gear. 4. After the product is switched on in the process of use, the programme is set to automatically switch off after 15 minutes without any key operations, and no key operations in the process of use to reset the timer. 5. In the boot state, long press the switch key for 2 seconds to switch off, short press the pause button to stop working, and then press any key to continue to work, easy to replace the powder puff head. 6. When the battery is low, the battery indicator light flashes. Package List: 1 x Electric Powder Make Up Instrument 4 x Replacement Heads 1 x USB Cable 1 x Instruction ManualLarge Capacity Battery: Built in 1200mAh battery, with large battery capacity and strong endurance, it can last longer, so you do not have to recharge it frequently, providing you with stable and long lasting use, so that you can enjoy a more convenient and comfortable make up experience. Portable: Compact and lightweight, easy to carry, very convenient when travelling or home use. Whether you use it for yourself or provide make up service for others, this electric makeup applicator can meet all kinds of different make up requirements. Multifunctional: Comes with 4 make up tips for multiple make up steps. It has a wide range of applications to meet different makeup needs. It can help you apply and cover up your make up, making your make up more exquisite, especially suitable for make up novices, enhancing your confidence and making you more beautiful and charming. Gentle: Made of soft and delicate material, it is designed to be gentle on the skin and suitable for sensitive and mature skin. Not only can it help users their make up, but it can also soften facial expressions for a more three dimensional look. Easy to Use: The electric make up applicator is designed with a magnetic head and is easy to use. It has 5 speeds, users can choose the appropriate speed for makeup steps according to different makeup requirements and individual preferences, meet basic application or quick makeup, it is a convenient and efficient makeup tool.