1. The motherboard has 3188 games built in, including 100+ 3D games 2. The memory card is 32G, running with 4 cores without freezing or crashing 3. Support to pause the game midway 4. Quick search game function 5. Support 4 handles online 6. Button custom sorting 7. HD LCD screen 8. Support multi-language switching

AA Battery Standard Size: Diameter(D) mm 14±0.5 Height(H) mm 50±0.5 Weight(W) g 14.1±0.5 AAA Battery Standard Size: Diameter(D) mm 10.1±0.2 Height(H) mm 44.5±0.5 Weight(W) g 7.1±0.2

10W Wireless cellphone charger; Alumium material, fast charge as same as by USB cable charging; Iphone, Samsong, Huawei, etc. more than 250 phone models can be supported. CE、FCC、RoHS Certifications.