Blue Light Pen Machine

Price: $49.99
(as of Dec 03,2022 23:12:18 UTC – Details)

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Package Dimensions ‏ : ‎ 5 x 5 x 5 inches; 5 Pounds
Item model number ‏ : ‎ home B2us 11y16
Manufacturer ‏ : ‎ Blue Light Pen Machine
ASIN ‏ : ‎ B0BL6B2GFP

9 levels of light output speed and 4 levels of light intensity can be set arbitrarily.
110V-240V wide voltage. Plug in when in use. The energy output is more stable. The service life will be longer.
Keep pressing the side power button, the pen will output light.
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