Waist Fan - 3 In 1 Portable Waist Clip Fan & Belt Shirt Fans, 4 Speeds With Lanyard, for Outdoor Works, Farm, Hiking, Camping, Travel Feature: 1. 10000mAh battery, which can provide up to 6 to 20 hours of cool down. One-key adjustment of 4 levels of work, (4 Mode: 5:30 - 6:00 hours) - (3 Mode 9:30 - 10:00 hours) - ( 2Mode: 13:30 - 14:00 hours) - (1 Mode: 19:30 - 20:00 hours) is convenient and intelligent. Bring on the cool down all day long! Warm Tips: 1.4 modes and 3 modes of powerful wind will exist a certain sound. 2. This waist clip fan is a combination of a waist clip fan, handheld fan, and hanging neck fan. It can be clipped on a belt or pants. An additional necklace strap is provided, which Can be used as a necklace fan. 2 sides surround the air inlet design, which won't make your shirt stop the inlet air, which makes you feel cool from the inner to the outside. Can use this versatile fan for indoors and outdoors, furnishing, fishing, camping, hiking, or as a gift. 3. You need to long press the button for 2-3 seconds, and the portable waist clip fan will start to rotate, it features 3 adjustable speeds settings (4 Mode Cold Windy) - (3 Mode Cool Breeze) - (2 Mode Refreshing Soft Breeze) - (1 Mode Clear Breeze) according to the environment temperature, you can easily switch it between 4 modes. 4. Do you want to find a unique birthday, celebration, Mother's Day and Father's Day, special lady, best friend, dad, elder brother, woman, wife, best friend, colleague, sister, or mom? Our waist fan can meet your requirements. surprise her with, cool on the Hot summer days and make her feel happy and loved on her special day. 5. 1.4 modes and 3 modes of powerful wind will exist a certain sound. 2. In the process of using the fan, check whether the clothes are blocking the fan inlet (If it is blocked, the wind will become weaker) Specifications ： Electric fan design: Wearable Fan Power Source: Battery Powered Style: Modern Product Dimensions: 2.8"D x 6.5"W x 3.1"H Room Type: Outdoor Special Feature: Adjustable Height Recommended Uses For Product: Ventilating Voltage 3.7 Volts Switch Type: Push Button Included Components: Cord Control Method Touch Blade Material: Plastic Item Weight 1.28 pounds Batteries 1 Lithium Polymer batteries required. (included) Package: 1 Set