Keychron K4 HE

In the Box:
1x Keychron K4 HE
1x Type A to Type C Cable
1x Extension Adapter for Receiver
1x Type-A 2.4GHz Receiver
1x Keycap & Switch Puller
1x Screwdriver
1x Hex Key

Features:
Number of Keys: 100 (96%)
Switches: Gateron Double-Rail Magnetic Nebula Switch
Switch Face: North-facing
Frame Material: Aluminum + wood (Special Edition)
Bottom Case Material: ABS Plastic
Keycap Material: OSA Double-shot keycaps/ Cherry Profile Double-Shot PBT (Shine Through)(Standard Version)
Polling Rate: 1000 Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth)
N-Key Rollover (NKRO): Yes for both wireless and wired modes
Hot-swappable Support: Yes, compatible with Gateron double-rail magnetic switch only.
Battery: 4000 mAh
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.2
Compatible System: macOS/Windows/Linux
Dimension: 373.2mm x 31mm x 126.2mm (Standard Edition); 377.1mm x 31.7mm x 126.4mm (Special Edition)
Weight: About 1066g (Special Edition); 1090g (Standard Edition)