HXSJ K99 Bluetooth 4.2 Mobile Game Set The product is shipped based on the color or size of the main image of the product page. 1. popular FPS games. 2. Bluetooth connection, i.e. play-as-you-go. 3. To achieve high compatibility, preset the official recommended keys of the game, you can customize high-speed keys. 4. bypass system detection, match mobile players, non-simulator. 5. Pressure gun function, 40 rounds a point. Product parameters: net weight: 105g size: 12.5X6.4x3.8cm Line length: 140cm weight: 272g size: 25.5X17X3cm Total packaging weight: 540g Size: 28.2X28.2X5.7cm Product packaging: Bluetooth 4.2 one-handed keyboard x1 Wired mouse x1 User manual x1 Mobile phone holder x1