Reset your shaver to new. Change heads every 2 years for best results. Within two years your shaver heads cut 9 million hairs on your face. Replace the shaver heads and get back to 100% performance. Shaving heads, fits product type: shaver series 3000 s3xxx , shaver series 1000 s1xxx , shaving heads per packaging: 3, cleaning, usage: use cleaning spray hq110.
