Product name: G350 open source handheld game console CPU: RK3326 quad-core 1.5GHz GPU: Mali-G31 MP2 RAM: LPDDR3 1GB Display: 3.5-inch OCA full-laminated screen IPS /640*480 System: Linux 64-bit Video/audio interface: 3.5MM Game support: Supports NDS, N64,, PS1, OPENBOR, ARCADE, FBA, NEOGEO, NEOGEOPOCKET, GBC, GB, FC, MD, SMS, GG, MSX, PCE, WSC, ported games and more than 20 formats of games, Support users to download related format games by themselves. Language: Multi-language External speaker function: High-fidelity speaker Battery: Polymer lithium-ion battery 3200 mAh, battery life 7 hours TF card: Dual TF card, expandable up to 256GB Other functions: 3.5mm headphone jack, support vibration motor, support external WIFI module to achieve online fighting, support wired handle connection, support C2C charger charging Features: Vibration motor multiple vibration, real simulation of collision. Exquisite appearance, comfortable feel, let you love it. Memory classification: 64G, 128G Color: black, gray Product size: 12.8*8.1*2.2cm Product weight: 192g Packaging size: 16.4*11.5*4.6CM Packaging weight: 320g Packing method: boxed Packing list: host*1, manual*1, data cable*1, color box*1