Product name: T16MAX open source handheld game console Product material: ABS+PC Display: 4-inch IPS display, resolution 720*720, MIPI interface, full lamination Memory: 1GB CPU: Rockchip RK3326 super quad-core Cortex-A35, Quad-core@1.5GHz Sound effect: 8 ohms 1 watt, BOX cavity speaker Interface: 2*TYPE-C (1*OTG+1*DZ), 1*3.5mm standard stereo headphone interface, 2*TF card slot 1*TF-GAMELI*TF-OS) System: EmuELEC arkos system Games: Support NGC, 3DS,SS, PS1, NDS, N64, FBA, NEOGEO, GBC, GB, FC and other formats of games. Support users to download games in related formats Software: external games Language: multiple languages External speaker function: high-fidelity single speaker Battery: polymer lithium-ion battery 3000 mAh, charging 2.5 hours, battery life 4 hours TF card: support TF card expansion, up to 512GB format FAT32 Other functions: built-in carbon film/Hall rocker, support OTG wireless handle, network fighting, support 3.5mm stereo headphones, energy saving settings, display brightness and other functional attributes display and free setting. Product color: purple/black/orange Product size: 14.7*8.5*3CM Package weight: 330g Accessories: handheld*1, USB charging cable*1, color box*1, manual*1