What's In The Box
KM-3121 ABS Housing Quality Brand Hair Straightener 5 Voltage Adjustable PTC Ceramic Heating Hair Salon Tool
$7.76
Availability: 4000 in stock (can be backordered)
- High-Efficiency Heating, Hair Protection: The KM-3121 flat iron features a PTC heating , aluminum heat layer, and ceramic glaze coating. Consequently, the KM-3121 hair straightener heats up quickly and evenly. Additionally, its floating plates adjust pressure automatically, preventing hair pulling. With wider plates, more hair is styled at once, boosting efficiency. Whether straightening or curling, the KM-3121 professional flat iron ensures smooth styling and reduces heat damage for healthier hair.
- Smart Temperature Control, Precise Styling: The KM-3121 flat iron wholesale offers a temperature range of 120℃–220℃ with 40°C as one level. Furthermore, the digital display shows real-time temperature, making styling accurate and safe. Therefore, users with fine or hard hair can find the ideal setting, achieving dream style.
- Safe and Convenient Design: The KM-3121 hair straightener includes a safety lock to prevent accidental opening, ideal for storage. Moreover, its 360° swivel cord avoids tangling, allowing flexible use. Finally, the hanging loop makes it easy to store items, keeping spaces neat and daily styling worry-free.
- Packaging & Logistics:
Note: All dimensions are measured manually and may have slight deviations.
Spec Value Dimensions(CM) Gross weight(KG) L W H Individual color box 35.3 10.8 48 0.598 Outer carton 50.7 36.5 45.6 25.5 Quantity 40 pcs / carton
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Model Number:KM-3121 -
Input:AC 100–240 V, 50/60 Hz -
Plug:EU Plug -
Rated Power:60W -
Heating Element:PTC -
Temperature Range:120–220 °C -
Temperature Levels:4 settings (40 °C increments) -
LCD Display:Yes -
Negative-ion Function:Yes -
Housing Material:ABS -
Power cord length:1.8 m
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PTC heating element + aluminum alloy heat-conduction layer + ceramic-glazed coating -
120–220 °C,4 settings (40 °C increments) -
High-temperature resistant ABS
Product Features
High-Efficiency Heating Design
The KM-3121 flat iron uses an advanced PTC heating for fast, even heat. Moreover, the KM-3121 hair straightener features an aluminum heat, ensuring stable temperature and reducing hair damage. Additionally, its ceramic glaze coating smooths each strand while minimizing friction and static.The floating plate design is a key highlight of the KM-3121 professional flat iron, automatically adjusting pressure based on hair thickness. Therefore, fine or hard hair heats evenly, producing natural styling results. Furthermore, wider plates increase hair contact, allowing more strands to be styled at once. This boosts efficiency, especially for long or dense hair.Whether creating sleek straight styles or natural curls, the KM-3121 flat iron wholesale delivers smooth styling.

Smart Temperature Control and Safety Design
The KM-3121 flat iron offers precise temperature adjustment from 120℃ to 220℃. Moreover, the KM-3121 straightening iron has four temperature settings, easily selected via the temperature control buttons. Additionally, the digital display shows real-time temperature, helping users avoid overheating or insufficient styling.Safety is a key focus of the KM-3121 professional flat iron. It includes a safety lock to prevent accidental opening, ensuring secure storage and travel. Furthermore, its 360° swivel cord prevents tangling, providing flexible styling from any angle. The hanging loop at the plate’s end allows convenient storage on bathroom or vanity racks, saving space and maintaining tidiness.Combined with precise temperature control, smart display, safety lock, and convenient design, the KM-3121 flat iron wholesale delivers professional, efficient styling. Consequently, every use is safer, easier, and more comfortable for users.

FAQs
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Will it make hair dry or frizzy?
Won’t. The ceramic coating reduces static electricity and friction while evenly conducting heat to help keep hair smooth and shiny.
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Will it be difficult for novices to use?
Won’t. KM-3121 is equipped with a clear digital display and simple button design for intuitive operation. Very suitable for beginners to use.
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Can styling be done at low temperature?
Can. For fine and soft hair, low temperatures are enough to achieve straight or naturally curly hair. At the same time, it can also protect the health of your hair and avoid frequent high temperature damage.
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