INTRODUCTION:Microtouch Solo Replacement Heads is a replacement shaver head Compatible with Microtouch SOLO Men's Rechargeable Full Body Hair TrimmerFEATURES:-Rotating a double-sided blade to adjust the angle easily and fit the contour of your face-Open type back net, easy to discharge the residual hair-No harm to the skin with round teeth of the blade-Stainless steel material, rust-resistant, can be cleaned by water-Glide coating and rounded tips protect your skin-Trims, edges, and shaves any length of hairThis shaver head is replaceable, and regular replacement of razors can be hygienic. Even if the shaver head is broken, you can replace it with a new oneDIRECTIONS FOR USE:1. Ensure the unit is turned off2. Press the eject button on the top of the unit and remove the existing blade head3. Insert the new blade head into the unit machine and ensure it clicks into place4. Shake the unit gently to ensure the blade head has been securely inserted and there are no loose parts5. Dispose of your worn out old blade headCUSTOMER SERVICE:At any time, if you have any questions, please feel free to send an email. We will refund or replace them with new ones for free, and try our best to solve any problems for customers