Portable 9000mAh USB Rechargeable Neck Warmer

New Style Neck Warmer: This portable neck warmer is an upgraded model. We designed this neck warmer for adults and kids to enjoy the warmth in the winter. The newly designed multifunctional neck protector uses neck acupoint hot compress technology, which can effectively promote blood circulation and quickly warm the whole body.

Fast Heating and 4 Heat Levels: Adjust 4 heat levels (40 °C/104 °F, 45 °C/113 °F, 50 °C/122 °F, and 55 °C/131 °F) by pressing the power button repeatedly. digital display the temperature, portable to check the heat level anytime. This neck protector can quickly heat up in just a few seconds, and the current temperature is displayed digitally on the right screen.

9000 mAh Battery Capacity: Benefiting from the built-in Lithium-Ion battery, the neck heater with Type-C charging port can keep you warm for 8 hours in a cold winter. Its fast-charging design makes it take only 3-5 hours to get fully charged.

Hand-Free and Potable Design: The smart neck warmer is a wearable design that frees your hands so you can do everything at the same time. The whole product only weighs 305 g (0.68 pounds), so it won't be so bulky. suit to use in the office, home, travel, walking, etc.

Gift Choices for Everyone: The portable neck warmer will be a great gift for any cold winter, birthday, festival, anniversary, celebration, and others. Your family, lover, and friends will be happy when they receive it.

Specifications

Material: Quality ABS shell material that is comfortable to wear.

Battery Capacity: 9000 mAh

Input: 5V/2A

Size: 157*164.5*45mm

Weight: 340g

Function: Warm the neck, hands, and even the shoulders.

Package Include: 

1. Neck warmer
2. User Manual
3. Type-C Charging Cable

Questions and Answers

Q1. Can the neck warmer generate heat on both the left, right, and back sides?

A1. Of course, it can drop a comfortable, warm feeling on the left, right, and back of my neck. And the front side doesn't have a wrap; I think it is designed to enable you to communicate better with people. great smart neck warmer!

Q2. It will auto-switch to the first mode; is it broken?

A2. No. This design is to protect us. If we are exposed to high temperatures for a long time, it will hurt us. This design is to avoid burns.

Q3. How long could I use it, and how long would it take to fully charge?

A3. In the description, it says it can last up to 8 hours. And need 3–4 hours to charge. It can support my whole day's work.

Q4. Because it is a product with a built-in battery, I am a little worried about safety issues. if it has UL certification?

Q5. Behind the back of the product, I can see many certifications, such as FCC, CE, UL/Rosh and others. So I think you shouldn't worry about safety.

*Notes:

[1] 2-second rapid heating means that the product starts to heat up in about 2 seconds after powering on and reaches a constant temperature of 40 °C within 2-3 minutes.

[2] The 8-hour battery life means that the product can continue to generate heat for about 8 hours in the 40 °C gear after it is fully charged.

[3] The above-mentioned data is obtained from the laboratory test of the neck warmer and will fluctuate slightly due to different objective environments.

Matters needing attention (see instructions for details):

1. It is forbidden to use the high-temperature gear to directly contact the skin for a long time, or to use it for a long time in a sleep state. To avoid low temperature burns.

2. Users who have skin sensation barriers, skin abnormalities, or skin allergies should use it with caution.

3. The product cannot be turned on when charging; please charge in time.

4. Do not use excessive force when adjusting.

5. The three gears of 45°C, 50°C, and 55°C will automatically jump to the first gear of 40°C for 15 minutes. 

6. Children aged 14 and below should use it under the supervision of an adult.

Disclaimer: The users are responsible for the uncertain consequences of violating product usage specifications.