Headphones:
Earmuffs - Red Square
Power: 30mW
Speaker diameter: 50mm
Frequency range: 20-20kHz
Sensitivity: 103 dB ± 3 dB
Connection: 32Ω
Cable length: 2.2m
The size of mic: Φ6*2.7mm
Frequency range mic: 100-16kHz
Sensitivity mic: -42 dB ± 3dB
Mic resistance: 2.2KΩ
Connection type USB: + 2 x 3.5mm jack

Mouse - G102
Weight: 85g (mouse only)
Cable length: 2.10 m
sensitivity: 200-8000 DPI

Screen: 60 Гц

Carpet Razer: 21.5x27cm