[Product Compatibility]: Compatible with RQ11 2D models: RQ1150, RQ1151, RQ1155, RQ1160, RQ1180, RQ1190, RQ1160CC, RQ1180CC, RQ1131, RQ1141, RQ1145, RQ1175, RQ1195, RQ1150X, RQ1160X, RQ1180X, RQ1185, RQ1190X, RQ1195 and other compatible models [Smooth Shaving]: Features three 360-degree floating heads that adapt to facial contours, allowing blades to closely follow the beard line and effectively capture hair at various angles for a close and comfortable shave [Anti-Allergic]: Designed with skin-friendly materials and processing techniques; the shaving heads and foils are gentle on the skin and suitable for all skin types, helping to reduce irritation and sensitivity [Installation Tips]: Shaving heads are designed for durability and do not require frequent replacement. After installation, apply a small drop of baby oil to each blade and run the shaver for 10 seconds to enhance smooth operation Color: Black + Silver Material: Plastic + Metal Package Contents: 1 x Shaving Head 1 x Cleaning Brush Note: The package includes only the items listed above. Other accessories or products shown are not included. Note: Lighting and display settings may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1-3 cm.