The Arctis 3 by Steelseries is a 2.0 Stereo channel gaming headset, which uses a 40mm driver. It uses a Dual 3.5mm, 3-Pole Plug or Single 3.5mm, 4-Pole Plug via included adapter connection with a 3m cable. This delivers a frequency response of 20-22000 Hz and a sensitivity of 98db. It also has a Bidirectional microphone with a frequency response of 100Hz - 10000Hz and a sensitivity of -48 db. And only weighs in at 272 g.
Kraken 7.1 v2
The Kraken 7.1 v2 by Razer, which uses a 50 mm, with Neodymium magnets driver. It uses a USB connection with a 2 m cable. This delivers a frequency response of 12 Hz – 28 kHz and a sensitivity of 123 dB. It also has a Active noise-cancelling on PC, unidirectional MEMS boom microphone with a frequency response of 100 Hz – 10 kHz and a sensitivity of -38 +/- 3 dB. And only weighs in at 346 g.