2. Effect difference: 808 laser hair removal reaches the medical standard for 3-4 times, and OPT hair removal reaches the medical standard for 6-9 times.

3. Laser quantity difference: the effective life of 808 standard laser is 654.38+00000000. When it exceeds 654.38+00000000, it can emit light, but the energy will be attenuated.

Opt standard valid rounds are 654.38+ one million rounds. It can emit light when it exceeds 654.38+ 10,000 rounds, but the energy will be attenuated.

Extended data:

Advantages of 808 semiconductor laser permanent hair removal instrument

1, using laser imported from Germany, the quality is more stable, the performance is more outstanding, and the warranty reaches100000 rounds.

2, optional 1600W super power, hair removal is easier.

3. With TEC refrigeration system, the refrigeration is stronger, and the contact temperature between sapphire and skin is lower, which effectively relieves pain.

4, 23*40mm large spotted head, faster hair removal.

5, intelligent operating system, more according to skin color, hair hardness, hair color system automatically recommend appropriate treatment parameters, the operation is simpler and more effective.

Baidu Encyclopedia -808 Semiconductor Depilator