Elysium DOT

number of keys: 78 (mechanical switch)
number of multimedia keys: 12
Main body material: PC
keycap material: PC and ABS
backlit: White LED
Battery: 4,000mAh Li-ion Rechargable Battery
Charging Time: around 5 hours (USB 3.0)
charging port: micro USB
Mode: bluetooth/cable
Bluetooth operating distance: Up To 10m (open space)
Size: 296.6 * 144.5 * 30.6mm
weight: ~800g
operating environment: -10 to 50 degrees celcius