1. Suitable for 8 series models: 720, 720s-3, 720s-4, 720s-5, 730, Series 7 Pulsonic, Prosonic, Active Power 790CC, 790CC-3, 790CC-4, 790CC-5, 795CC-3, Series 7 760CC, 760CC-3, 760CC-4, 760CC-5, 765CC-3, 765CC-4, 765CC-5 9565, 9566, 9595, 9581, 9585, 9591, 9781, 9782, 9785, 9791, 9795 750CC 2. High-Quality Materials: It is made of high-quality materials to achieve continuous, efficient and easy-to-use characteristics. 3. The Best Shaving Effect: In order to get the best shaving effect continuously, we recommend that you change the shaving head every 18 months. Within 18 months, your electric shaver can trim more than 6 million hairs, thereby gradually reducing pruning performance. 4. Special Processing Technology: The replacement head adopts a special processing technology to which more the texture of your shaver. 5. Restore Performance: Changing the head can restore your shaver's performance and get a better shave effect. By changing the head regularly, the shaver will maintain its best condition for many years. Type: A: Black Knife Net color: silver + black Material:ABS+Metal Package Contents: 1 x shaving accessories 1 x brush Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.