Product Information：

Model: RGB10-MAX2
Product net weight: 215G
Packing weight: 388G
Product size: 18.5*7 .6*1.7CM
System: Open source Linux system
Game: N64/PS1/CP3/CP2/CP1/NEOGEO/GBANES/SFC/MD/GBC/GB. and other emulators
Screen size: 5 inches IPS 0CA fully fitted screen
Resolution: 854*480
Big speaker: 1W
Built-in lithium battery: polymer 4200 mAh
Input power: 5.2V/2A fast charge
Power consumption: 2W/H
Battery life: about 6 hours
Charging time: about 2.5 hours
Type-C charging: support
OTG-TYPE-C: Support
Headphone: Standard 3.5mm

Note: the price is more than 50$, not responsible for any after-sales, mind not to shoot