<p>Material: ABS+POM+Silicone</p><p>Power: 5W</p><p>Input voltage: 5V 1A</p><p>Operating voltage: 3.7V 0.2A</p><p>Lithium Battery: 3.7V 1500mAh</p><p>Charging time: about 2.5-3 hours</p><p>Use time: about 3.5 hours</p><p>Main Functions:</p><p>EMS mode: 3 speeds</p><p>Gripping and kneading massage: 3 modes</p><p>8 EMS comb teeth</p><p>6 Liquid-conducting comb teeth</p><p>Liquid reservoir: 6ml</p><p>Charging Indicator: Red light flashes while charging; red light is always on when fully charged.</p><p>Note: This product cannot be turned on while charging!</p><p>Features:</p><p>This electric head massager features three unique grab-and-knead modes: Wake-Up Mode (red light) — quick combing with acupoint stimulation; Relaxation Mode (green light) — gentle kneading to enhance scalp micro-circulation; and Sleep Prep Mode (blue light) — alternating fast and slow speeds to ease tension and promote deeper sleep.</p><p>Equipped with 8 micro-current teeth and three adjustable intensity levels — Level 1 (red), Level 2 (blue), and Level 3 (green) — this hair growth comb stimulates the scalp through kneading motions. The scalp relax massager glides along meridians, opens pressure points, and decompresses the head, strengthening hair roots to stabilize hair density.</p><p>The scalp relax massager boasts 72 rounded comb teeth that deeply knead the scalp for thicker, fuller hair. Combined with 660nm red LED therapy, it activates follicles, boosts absorption of hair serums, and balances scalp oil production — effectively combating hair loss.</p><p>This hair care hairbrush includes a detachable liquid reservoir and 6 elastic roller beads that evenly dispense nourishing oils without leaks. No more messy hands — it massages while infusing serums, replacing traditional manual application.</p><p>The electric kneading massage comb boosts blood circulation, tightens the scalp, and targets multiple concerns.</p>