Keychron Q1 Max

In the Box:
1x Keychron Q1 Max
1x Set of PBT Double-Shot Keycap (Assembled Ver. Only)
1x Set of Switches (Assembled Ver. Only)
1x Type C to Type C Cable
1x Type A to Type C Adapter
1x Extension Adapter for Receiver
1x Type A 2.4GHz Receiver
1x Keycap & Switch Puller
1x Screwdriver
1x Hex Key

Features:
Number of Keys: 81 (75%)
Switches: Gateron Jupiter (Assembled Ver.)
Switch Face: South-facing
Stabilizers: PCB-mounted screw-in stabilizers
Frame Material: Aluminium
Plate Material: PC
Keycap Material: KSA double-shot PBT keycaps, not shine-through (Fully Assembled version) / OSA side-printed double-shot PBT keycaps (Fully Assembled version) 
Polling Rate: 1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)
N-Key Rollover (NKRO): Yes for both wireless and wired modes
Battery: 4000 mAh
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.1
Compatible System: macOS/Windows/Linux
Dimension: 327.5 x 145 x 35.8 mm
Weight: About 1724 g