1. Mobile game trigger uses unique capacitance gap mapping technology, plug and play. 2. For both IOS& Android Smartphone. 3. Support most of mobile games, including PUBG, rules of survival, Call of Duty, survivor royal, key OPS, etc. 4. Turbo game trigger. Four different kinds of shots frequency. The Max : 50 shots one second 5. Built-in 40amh rechargeable polymer lithium battery, after fully charged, it can continue to work for about 8 hours (charging time: about 1.5-2 hours). 6. Unique button for throwing grenade. Even if you are using a frequency mode, you also can use general shooting mode at the same time when you need. 7. Cool light