... 7, Android, Linux, Mac OS n Key press force: 100g-120g n Key switch life: 50,000 cycles n Air ... CM), hold on the remote control OK key and Home key about 3 seconds, loosen the keys after ... 2 rank.Empty rat speed added fast: Press [OK] + [volume +] key about 3 seconds, loosen the keys after ... original basis 1 rank.Empty rat slowed: Press [OK] + [volume-key about 3 seconds, loosen the keys after ...