Item Type: Negative Ion Hair Brush <br>Material: ABS, alloy <br>Battery: Li ion battery, 2000mAh (built in) <br>Charging Time: About 3.5H (be careful not to exceed 7h) <br>Use Time: About 10h<br>1、Vibration: Stand out from the crowd with uniquely designed vibrating massage comb. Say goodbye to tangled hair and experience a spa like comfort with reduced static and soothing scalp massage. <br>2、Negative Ion: Negative ions for hair smoothing, metal comb teeth for static control, and high frequency vibration for scalp stimulation, good for hair. <br>3、Fine Craft: With its sleek and eye catching design, designed with fine craftsmanship, massaging comb has a refined texture and a modern visual appeal. <br>4、Comfortable Metal Teeth: Provide a comfortable touch while effectively reducing static during combing. Stimulate scalp nerves and promote blood circulation for a healthier scalp. <br>5、Ionic Technology: With millions of high concentration negative ions, comb reduces hair damage and repairs damaged cuticles, locking in moisture for hydrated hair. 6、UV Spray Coating: Resistant to oil stains and scratches, the UV spray coating adds a refined touch and enhances the tactile experience of the comb.1. Please use it under the condition of dry hair <br>2. Don't use it during thunderstorms <br>3. Keep at least 30cm away from implanted medical devices (e.g. pacemakers, cochlear implants, etc.).<p>1 x Negative Ion Hair Brush</p><p>1 x Charging Cable</p><p>1 x Instruction</p>