Exquisite， small， fashion， beautiful design
Pocket-size portable power bank plus hand warmer
Unique hand warming function， double side heating has higher efficiency for heat transmission
Lithium battery supply power for mobile
Alloy body， metal oxide
Power charge for majority of mobile phone， camera， MP3 and other digital products.
(Kindly reminding: If the cable adaptor of your mobile phone is not same to below highlighted， you need to buy other anti-charging cable separately.)
Specification:
1. Material: Resistance fuel ABS + aluminum alloy
2. Power supply: Rechargeable USB
3. Built-in Battery: Polymer Batteriesc
4. Power capacity: 4000mAh
5. Unit size: 80*75*30mm
6. Unit weight: 125g
7. Charging time: 3-4 hours
8. Warming time: 4-5 hours ( due to external environment)
9. Warming temperature: Low 40 deg--High 60 deg.
10. Nominal Input voltage: D.C 5V 1.8A-2A
11. Nominal output voltage: 5V 1A
12. Outside shell: Aluminum alloy die cut
13. Use temperature: -20 deg.--50 deg.
14. Colorful: Pink， Blue， GreenCUSTOMER SATISFACTION
Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.
There are many payment methods available on DHgate.com such as credit cards， real-time bank transfers， offline payments (bank transfers and Western Union). You can choose a method which is the most convenient for you. To protect your interests， your payment will be temporarily held by DHgate， and will not be released to us until you receive your order and are satisfied with it.
1. Shipping cost: Click “Shipping and payment” tab on the product detail page， and you will see the delivery details. You can calculate shipping cost by inputting the required information.
2. Time in transit: Transit time varies with different shipping methods.
3. Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly， processing time can be 3 to 15 working days.
If you want to exchange the items received， you must contact us within 3 days of the receipt of your order. And you should pay the additional shipping fees incurred and the items returned should be kept in their original status.
Since your feedback is very important to our business`s development， we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you!