2 Lithium Batteries Micro Needle Derma Pen Cordless

JAMI professional factory derma pen for treatment of acne scars and healing wounds.

Product Details

Name:  2 lithium batteries micro needle derma pen cordless


dermapen with aluminium alloy




-Adapter: 4.2V-300MA

-Power supply: Rechargeable with 2 batteries

-Batteries quantities: 2pcs lithium batteries

-Work time: 2-3 hours/cordless used

-Vibrate frequency: 8000-10000r/m

-Needle depth: 0.2-2.5mm adjust

-Needle numbers: 1/3/7/9/12/36/42/nano/massager

-Adjust needle type: bayonet needle tips

-Pen size: 14.7*3.1cm

-Package: standard carton box or cylinder

-Main body: 66g


How to Operate


1. Setting

 Adapter Mode

(1) Plug in DC adaptor to the jack.

(2) Plug in DC adaptor to AC outlet.


2. Preparation

(1) Take out needle cartridge in the sterilized packing.

(2) Push needles cartridge horizontally up to the end .

(3) Lock the cartridge by turning it to the counter clockwise.

(4) Adjustment of needles length should be done after turn on the machine

(5) If you want to remove the needle cartridge, turn it to the clockwise and push out horizontally, fitting round slots together.


3. Adjustment of speed and needle length

(1) Adjustment of Speed and ON/OFF

(2) 5 speed level control

Pressing the switch 2 seconds to open the device ,It starts from the lowest speed to highest speed when you turn on the power firstly.

The speed cycles low to high. Please press the switch 2 seconds when you need to stop the device.

The flicker frequence of high faster ,the speed is higher .

(3) Adjustment of needles length

You can adjust the length of needle by turning the adjustment ring clockwise or counter clockwise .

Turning it clockwise ,length of it will be longer .


Used Method


Different needle length takes a different using method

The size of 0.2--0.50mm use method is: in the skin on the circle treatment.

The size of 1.00--2.50mm use method is: likes the stamp roller using way(stamp on the skin)


Why choose us


we have European CE under medical standard and ISO 13485 certificates

we are one of the alibaba.com assessed suppliers (highest level)

we are the real factory, with 9 years’ experience in producing

our brand and looking of the machines are all registered in government

we have much experience in OEM/ODM orders, and also TV shopping orders

we have formal connections with forwarders like DHL, so that we can arrange delivery fast and safe

we make most of the accessories, so that we can control the whole producing process well

we have our own engineers and designers, so that we can produce special orders by ourselves


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