Original controller combination: smooth curve, exquisite grip. High-speed signal transmission, handle operation synchronization game without delay. A better sense of game substitution for two-player gaming experience. 500in1 massive classic games for you to play. It is a game console and a power bank: 5000mAh battery capacity, which can charge the phone 2-3 times and play continuously for 48+ hours. Support external screen output, synchronous output without delay: external monitor, the screen becomes larger in seconds, the picture quality is clear and does not change color, and the game process is smooth. Vertical key design: Experience the extraordinary feeling of operation, the cross direction keys and independent function keys have a smooth and delicate touch feel, and the fast rebound tapping feel can effectively relieve the soreness of long-term games. Portable travel: easy to carry in the bag. Smarter and safer: smart game chips, eight major circuit protections, A+ lithium-ion batteries.