Features: Rechargeable: There is a built-in long-lasting battery in the cooling fan which can be used for a long time after fully charged. Adjustable: This air fan has 3 speeds for choosing, providing you with different natural winds in summer. Portable: You can wear the fan on your neck, totally free your hands, and bring you extreme comfort in this summer. Occasions: Suitable for home, office, school and other places, this personal fan is suitable for fitness, sleep, work, study, walking, etc. Quality Assurance: Our product will definitely win your heart with its premium quality If you have any inquiries, please contact us. Specification: Material: Reusable ABS, silicone, electronic components Color: White, green, apricot Speed Gear: 3 gears Rated Voltage: 5V Noise: Within 36dB Rated Power: 2W Shell Craft: plating Rated Input: DC50V/1.0A Battery: Built-in 1600mAh Note: Due to the light and screen difference, the item\& 39;s color may be slightly different from the pictures. Please allow a slight deviation for the measurement data and make sure you do not mind before ordering. 1 Piece Cooling Fan(with 1 Piece Type-C Charging Cable, 1 Piece Chinese-English Instruction)