A1W Adjustable Microneedle Dermapen for Face Home Use

Product Describe
Adapter Mode
1. Plug in DC adaptor to the jack
2. Plug in DC adaptor to AC outlet.
Battery Mode
1. Turn on Dr.pen directly with the fully charged battery
2. To charge the battery: Plug the adapter into an outlet and connect it to charger. The battery indicator light will illuminate in red. Indicator light will turn green when fully charged.
3. Battery fully charges in about 4 hours.
4. Bettery can be charged while working.