Our cordless straight hair brush is designed for easy use and portability. Whether its Valentines Day, Christmas, traveling, or other outdoor camping activities, our wireless straight hair comb combines practicality and fashion, making it the perfect gift for women, her, girlfriend, and wife. - Cordless Hair Straightener Brush--The upgraded cordless design means you can easily and comfortably unlock multiple styles anytime, anywhere, without the need to deal with tangled wires or find power sockets. Our cordless straight hair brush weighs only 218g and is designed for easy use and portability. Whether youre traveling outdoors, working in the office, or suddenly going out, Easy to put into backpack without pressure. - 3-Speed Temperature Safety Design: Adopting dual MCH ceramic heating technology, it can heat up to the highest temperature within 2 minutes. Three temperature: 160 /320 F, 180 /356 F, 200 /392 F, separately suitable for fine soft, ordinary, and coarse hard hair. New addition LCD display screen to clearly display the usage of the current temperature battery, and 360 degree anti-scald design ensures safe use for all age groups - Negative Ions without Damage: Our cordless straight hair brush releases 199 million negative ions when heated. These negative ions can easily enter the gaps in the hair core, repairing your hair from the inside out. Moreover, with a 3D innovative tooth comb double-layer design, the comb can effortlessly slide on the hair without worrying about pulling or hooking it, reducing damage to the hair and making it look healthy and smooth - Large Battery Capacity: This cordless hair straightener uses a 5000mAh rechargeable battery and comes with a USB Type-C cable for charging. It can be used for more than 30 minutes at the highest temperature (392 F), enough time to straighten your entire hair 2-3 times. Environmentally friendly rechargeable lithium batteries better meet the needs of environmentally conscious consumers - Gifts for Women: Whether its Valentines Day, Christmas, traveling, or other outdoor camping activities, our wireless straight hair comb combines practicality and fashion, making it the perfect gift for women, her, girlfriend, and wife. If you have any questions, please feel free to contact us and we will definitely reply to you within 24 hours