Features: [Material]Waterproof high-frequency quilted cotton material, soft, comfortable and breathable. Keep your hands dry and warm and focus on camping, not how cold your hands feel. Stay away from the biting wind with this hand warmer. [Adjustable Shoulder Straps]Our adjustable shoulder straps allow you to wear our comfortable glove sleeves around your waist/shoulders/neck. Sit freely and stand unhindered. [Intelligent temperature control]Low-grade 50, mid-grade 59, high-grade 65. Key switch/adjustment design, long press for three seconds to start, the initial gear is low, click to switch gears, the use is also very simple, there is a USB connector to connect your mobile power supply and it can be used outdoors, which is very convenient. [Intermediate storage bag] It can store daily necessities such as mobile phones and keys. Warm sleeves are suitable for almost all outdoor activities such as hiking, fishing, camping, hunting. A must for keeping hands warm when hunting in winter. [Perfect Gift]The heated hand warmer is the perfect gift for family and friends for Christmas, birthday or any special holiday. Not only do they warm your hands and body in cold weather, but they also keep your mind and heart warm. Specification: Material: Waterproof high-frequency pressed quilted cotton Colorblack Size: 46*18cm/18*7.08inch Package Contents 1*Camping heated gloves Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.