- Precise Oil Application : Experience targeted oil application with the 4 ml serum cabin. The hands-free shiatsu massage comb delivers oil directly where needed, preventing mess. For optimal performance, rinse the bottle and comb teeth after each use to avoid clogging. - Electric Hair Massager : Enjoy a relaxing scalp massage with this rechargeable device featuring 72 bristles that provide a 360-degree kneading experience. It includes two adjustable modes designed to enhance scalp health. The IPX7 waterproof rating allows for use during shampooing, while the charging port is designed to stay dry. - Compact and Lightweight : Ideal for on-the-go, this electric hair brush is easy to pack. It operates on a powerful 1400 mAh battery, offering up to 120 minutes of use on a single charge, making it perfect for travel. - Safe and Durable Design : Constructed with nickel-plated copper tips and an acid-resistant TPU body, this comb is compatible with most oils and protects against corrosion. Note that it is not suitable for thick or highly viscous liquids to ensure peak performance. Use Scenarios : 1. Conveniently apply hair oils directly to your scalp during your morning routine for a quick boost of nourishment. 2. Use the electric massage feature while relaxing in the shower to alleviate scalp tension and promote relaxation. 3. Take it along on trips to maintain your hair care regimen effortlessly, ensuring you have a spa-like experience wherever you go.