SUNMAY 0.3" Cordless Mini Hair Straightener Flat Iron for Short Hair Travel | Fast Heating Nano Titanium Flat Iron | 3D Floating Plate with Less Damage | Portable Flat Iron Design for Stay-up
About this product
About this item [Cordless Convenience & Lightweight]-No cords, no limits,say goodbye to tangled cords! This mini flat iron allows you to style your hair anytime, anywhere with complete freedom.About the size of a smartphone(8 x 1.3 inches),The cordless mini flat iron weighs only 0.4 pounds (182 g),With up to 40 minutes of cordless use.Ideal for on-the-go styling without taking up space,it easily fits into a bag. Perfect for Before the meeting，date nights，camping,cruise trips,while Traveling,outdoor photoshoots.
[3/10'' Skinny Plates Desgin]-Measuring only 3/10”(0.76 cm) in width, this mini hair straightener is perfect for precisely styling short hair, pixie cuts, bangs, wispy bangs, and hairline.Ideal for on-the-go styling without taking up space.[Note] this mini flat iron is only 0.3 inches wide,be sure that you confirm the size before purchasing.
[Fast & Precise Heating]-Our mini cordless hair iron have three adjustable temperature settings 165°C (329℉)/ 185°C（365℉） / 205°C（401℉) with quick heat-up,provides suitable temperature selection for different hair types,giving you smooth, salon-quality hair in minutes.the mini hair straightener heating to 165°C when fully charged in 25 seconds and up to 205°C in 45 seconds.Dual-voltage support (100-240V) and a compact build make it a reliable travel companion for global use.Perfect for daily styling and busy lifestyles.
[USB-C Rechargeable]-This cordless hair straightener supports USB-C fast charging and is compatible with global power supplies. A comb and a hair clip are also included. Note: Even during layovers, this pencil flat iron is banned from being brought into Japanese airports.
[2-in-1 Straightener & Curler]-One tool, endless styling options. Easily switch between straight, curly, and voluminous root styles. Designed for versatility and convenience, it allows you to create salon-quality hair wherever you are.A friendly reminder: When using this hair straightener,take only a small amount of hair at a time,avoid touching the hot plates during use. always hold the straightener by the handle to hold the device by the designated handle area.
Editor's Take
The SUNMAY 0.3-inch Cordless Mini Hair Straightener is a highly specialized styling tool for pixie cuts, bangs, short hair, and precise touch-ups. ProteinJug describes its ultra-narrow titanium plates as useful for reaching small sections that standard flat irons can miss, while also highlighting its compact, lightweight design for travel and small hands.
Reviewers praise the cordless format for convenience on the go. YouTube reviewers show the straightener working effectively for quick touch-ups and report that it can straighten hair in just a few minutes. YouTube reviewers also describe it as lightweight, fast-heating, and capable of both straightening and creating curls. Reported battery life ranges from roughly 30 to 40 minutes, with charging taking about two to three hours.
The tool offers three heat settings, reaching approximately 329°F, 365°F, and 401°F. ProteinJug reports that the narrow plates heat quickly and that users with pixie cuts can add volume and movement in under two minutes. Its compact body and cordless operation make it particularly appealing for travel, fringe styling, and emergency hair fixes away from an outlet.
Durability is the main concern. ProteinJug reports that multiple long-term reviewers experienced the red indicator light stopping after one to two months, leading to returns or replacements. That makes the SUNMAY a better fit for shoppers who value portability and precision styling and who plan to use a reliable return policy, rather than for anyone seeking a heavy-duty everyday iron.
Price History
Specifications
| Cordless | Yes |
| Dual Voltage | No |
| Auto Shut-Off | No |
Product Details
| Product Dimensions | 7.87 x 1.38 x 1.38 inches; 7.05 ounces |
| Item model number | mini flat iron |
| Batteries | 1 A batteries required. (included) |
| Date First Available | April 20, 2026 |
| Manufacturer | Sunmay |
| ASIN | B0GXVK53DG |
| Best Sellers Rank | #82,788 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #239 in Hair Straightening Irons |
| Customer Reviews | 4.5 4.5 out of 5 stars (618) |
