The handle is a stretchable, reversible front-button posture handle, fireproof, no lag, very comfortable to the touch, and ergonomically designed. This product is reliable for landline phones and can protect your phone well. Soft EVA and silicone are used in many places on the upper and lower positions and force-bearing positions of the phone. Plug-and-play game trigger users only need to press with their hands to perfectly fit the contact points of the game trigger on the phone screen, and the game can start immediately. In order to better simulate the touch data of human fingers to achieve the minimum delay, we have mapped the game trigger. The best partner for all battlefields. Product name: game trigger Adaptable mobile phone: width less than 1.1cm Button position: 4 output heads Adaptable games: all games Color: black Material: alloy Package content: 2 x game triggers Only the above package content, other products are not included. Note: Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the actual object. The measurement allowable error is +/- 1-3cm.