The 1pc Electric Infrared Comb Laser Hair Growth Head Scalp Vibrating Massager is designed to promote hair growth and prevent hair loss. With its high-frequency vibration and infrared therapy lamps, it provides a soothing massage to the scalp, relieving fatigue and helping you sleep better. The comb is easy to clean and made with high-quality new technology. It has all the functions of a normal comb, making it convenient to use. The compact size of 10-15cm allows for easy handling. Please note that 2 AA batteries are required for power, which are not included in the package. This massager is not only effective in promoting hair growth, but it also helps inhibit hair loss. The infrared warm feature and vibration massage function provide a therapeutic experience, targeting not only the scalp but also the vertebral, shoulder, and lumbar areas. The comb needle can be removed for added comfort. Its white plastic construction ensures durability and a sleek appearance. If you're looking for a convenient and effective solution to hair loss, this Electric Infrared Comb Laser Hair Growth Head Scalp Vibrating Massager is the perfect choice. Package Included: - 1pc Electric Infrared Comb Laser Hair Growth Head Scalp Vibrating Massager Key Features: High-frequency vibration massage for the scalp Infrared warm therapy Easy to clean Compact size of 10-15cm High-quality new technology Functions as a normal comb Relieves fatigue and promotes better sleep Effectively helps hair growth and prevents hair loss