Key Features & Selling Points
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Integrated Serum Delivery System: Fill the 3mL containable cartridge directly with your favorite skincare serum or essence. The pen automatically applies liquid during micro-channeling for clean, effortless, single-handed operation.
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Enhanced Absorption Efficiency: Delivers up to 10 times higher serum absorption compared to standard manual application procedures.
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4-Speed Levels with LED Display: Easily toggle between 4 speed intensity levels with a clear digital LED speed indicator right on the handle.
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Cordless & Portable Design: Powered by a built-in 500mAh rechargeable battery, offering tangle-free, travel-friendly convenience.
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Versatile Cartridge Options: Compatible with various treatment tips including H12 (0.25mm, 0.50mm, 1.00mm) and specialized Nano-HS / Nano-HR tips.
What’s Included in the Kit (Packing List)
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1 × Hydra.pen H2 Device Body
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2 × 12-Pin (0.5mm) Liquid Cartridges
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2 × Retaining Rings
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1 × Power Adapter (US/EU/UK/AU/KR options)
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1 × USB Charging Cable
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1 × User Manual
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1 × Storage Box
Technical Specifications
| Feature | Details |
| Brand & Model | Hydra.pen H2 |
| Power Mode | Wireless / Cordless |
| Battery Capacity | 500mAh Rechargeable Lithium Battery |
| Speed Settings | 4-Speed Digital Display |
| Cartridge Capacity | 3mL |
| Handle Material | Durable PC (Polycarbonate) |
| Device Dimensions | 157mm × 20mm |
| Package Dimensions | 170mm × 124mm × 57mm (G.W. 425g) |
| Compatible Cartridges | H12 (0.25mm / 0.50mm / 1.00mm), Nano-HS, Nano-HR |
How to Use (Step-by-Step)
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Fill Cartridge: Pour your preferred serum or essence into the liquid cartridge capsule.
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Attach Needle: Screw/insert the liquid carrier needle cartridge firmly into the pen.
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Secure Ring: Snap the protective skin firming ring over the cartridge tip.
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Operate: Power on the device, choose your desired speed setting, and glide smooth, single-handed passes over the skin as serum automatically dispenses.










