KEYNICE Summer Sale: Up to 27% Off on Cordless Hair Irons and Fans During Rakuten Super Sale

KEYNICE will offer discounts of up to 27% off during the Rakuten Super Sale, which runs from Thursday, June 4, 2026, at 20:00 to Thursday, June 11, 2026, at 1:59.

The sale features special prices on popular items for various occasions, including the much-talked-about negative ion hair iron, a convenient cordless hair iron, and an extendable portable fan.

Official Rakuten Store: https://www.rakuten.co.jp/keynicerelax/

KEYNICE is a brand that develops a wide range of products, primarily hair irons and clip-on fans. It started online sales in Japan in 2015 and has received support from many customers. The company aims to continue contributing to daily styling with hair irons and comfort during hot seasons with clip-on fans.

Featured Sale Products

KEYNICE Negative Ion Straight Iron KN-2635

【Sale Price】
Regular Price: ¥5,880
Sale Price: ¥4,280
Product Link: https://item.rakuten.co.jp/keynicerelax/kn-2635/

This model features a negative ion function that achieves smooth, straight hair while minimizing damage. Ions help balance hair moisture, controlling frizz and waves. It heats up quickly and has a 3-stage temperature adjustment function, suitable for everything from busy morning routines to detailed styling.

KEYNICE Carry-on Compatible Cordless Hair Iron KN-2612

【Sale Price】
Regular Price: ¥5,980
Sale Price: ¥4,480
Product Link: https://item.rakuten.co.jp/keynicerelax/ms-2612-ss/

Recommended for frequent travelers, this cordless straight iron is allowed as carry-on luggage on airplanes. Its USB-rechargeable and compact design makes it easy to style hair in hotels or on the Shinkansen. It is lightweight and fits neatly in a pouch, making it a convenient tool for sudden business trips or schedule changes.

KEYNICE Magnetic & Clip-Type 5-Way Fan KN-175

Regular Price: ¥3,380
Product Link: https://item.rakuten.co.jp/keynicerelax/kn-175/

Equipped with a newly designed magnet, it can be securely attached to metal surfaces like refrigerators and whiteboards. As a clip-type fan, it can be attached to strollers or desk edges. The clip can be folded to use it as a desktop fan or a handheld fan. It features a 255° horizontal and 180° vertical auto-oscillation function and 4-stage wind speed adjustment. It also includes a 1 to 6-hour off timer and an ultra-quiet DC motor. Easy to clean for long-lasting hygiene.

Sale Period & Details

Sale Period: Thursday, June 4, 2026, 20:00 – Thursday, June 11, 2026, 1:59
Store: KEYNICE Official Shop on Rakuten (https://www.rakuten.co.jp/keynicerelax/)
Discount Rate: Up to 27% OFF
Main Products:
◎ Carry-on compatible cordless straight iron
◎ Negative ion straight iron
◎ Extendable portable fan

Take this opportunity to try KEYNICE's recommended summer items at a great price.

About KEYNICE

KEYNICE is a lifestyle brand that offers portable devices, energy-saving home appliances, PC peripherals, and accessories, delivering compact products that blend innovative technology and aesthetics. Under the philosophy of "Always by your side," since its founding in 2014, the company has provided high-quality products and services to over 3 million customers in more than 12 countries. It continues to strive to contribute to a more comfortable and enriched life for people around the world.

Contact▼
▶️ Official Website: https://www.keynice.com/
▶️ X (formerly Twitter): https://x.com/keyniceJapan
▶️ KEYNICE Rakuten Store LINE Official Account: https://line.me/R/ti/p/%40161kawhn
▶️ Inquiry: support@keynice.com