Features:<br />Protect Your Scalp, Healthy Hair Washing: Massage your scalp&#xff0c;relieving fatigue, pressure and muscles sore.<br />With soft thick silicone bristles, massages your scalp in the shower to ease itchiness and promote blood circulation.<br />Replaceable Brush Heads: One instrument with three use experiences. You can replace coarse or fine brush heads according to diffrerent needs.<br />It can stimulate the scalp follicles and take effect in preventing hair loss, and help to hair growth.<br />Ergonomic design: Rounded pebble-shaped design perfectly fits in your palm and is easy to hold.<br />It is lightweight and compact, suitable for all types of hair, including dense, thick, coarse or curly hair.<br />Made of silicon, soft enough to use for kids, very gentle.<br/>Specifications:<br />Product model: H18<br />Charging input: 5V/1-2A<br />Rated voltage: 3.7V<br />Battery capacity: 650mAh<br />Waterproof: IPX7<br />Product size: 103*78*49mm<br />Adjustable gears: 5 gears<br />Color: Pink, Grey(optional)<br />Package size: 200*180*86mm<br />Package weight: 490g<br/>Package list:<br />1 x Hair Scalp Massager<br />1 x USB cable