Plastic key chain recharging two - sided USB lighters.

[FAQ]
1. How long does it take to recharge?
A cigarette lighter is not enough to fill three hours.

2. How to charge?
General main way of charging for the computer USB interface to charge, because the national compulsory for all mobile phone charger for standard USB connection, so the use of such standard charger to charge. (this charger is available for sale. Please consult the customer service staff for details.

When is the best time to charge?
The lithium battery has no memory. It can be used for charging, and it doesn't have to wait until there is no electricity. It doesn't matter whether it is filled or used.

4. How long can you use electricity?
The amount of smoking varies from person to person, and it is difficult to calculate the amount of smoke that can be used to calculate the amount of cigarettes.