[Easy to carry] This portable rechargeable neck warmer is easy to carry and bring you more warmth in the cold winter, perfect for home, office and outdoor sports to warm your body. [Rechargeable Battery and Power] Equipped with USB charging cable, it can be used for a long time and can keep you warm for 5.5 hours in the cold winter. What's more, it can also be used as a power source, allowing you to power your phone (iPhone compatible, Samsung Galaxy compatible), tablet (iPad compatible) or USB devices (Bluetooth headphones, Bluetooth speakers, etc.) at home, in the office and on the go. [Quick Heat and 3 Adjustable Heat Levels] Press the power button repeatedly to adjust 3 heat levels (37C/98.6F, 45C/113F and 55C/131F). Digital display of temperature makes it easy to check the heat level at any time. This neck warmer heats up quickly in just a few seconds, so you can enjoy the warmth in winter. [Perfect gift for winter] Make this neck warmer a great gift choice for family, loved ones and friends on birthdays, anniversaries, Christmas and Valentine's Day, or as a promotional gift during the cold winter months. They will be very happy to receive it. [Multi-purpose] This new multi-functional neck warmer uses neck acupuncture point heat application technology to effectively promote blood circulation and quickly warm the whole body. It can be used to warm not only the neck, but also the neck, legs and abdomen. Parts list. 1 x Neck warmer 1 x USB charging cable 1 x Manual Product We are committed to designing our products from our customers' perspective and doing our best to give them the best service. Get your own neck warmer today, or make a thoughtful gift for your beloved ones Main features. 3-step temperature with digital display. 3 adjustable levels to meet more needs. Digital display screen can not only show the temperature, but also the power. Not only can warm the neck, but also the legs. This multifunctional neck warmer can warm your neck and legs as you like. It will become a necessity for your family life and travel. Free your hands. Smart neck warmer is a wearable design that frees your hands and you can do anything at the same time. Stylish and beautiful. Specification. Product name: Neck warmer Material: ABS + electronic components Product size: 17.9x17.8x5.5cm / 7.05x7x2.16in Color: white Weight: 308g . 1. Due to differences in different monitors, the pictures may not reflect the actual color of the item. 2. Please allow slight size differences due to differences in manual measurements. Thank you for your understanding.