Compare Lenovo Go Wireless ANC Headset vs Razer Kraken Kitty vs Razer BlackShark V2
Connectivity
Ports
USB-C, with USB-A adapter
3.5mm, USB
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Wireless Range
30 m
Construction
Cable
1.3 m, braided, with in-line control
1.8 m / 5.91 ft
Carrying Case
Soft travel pouch
Colors
Thunder Black, Storm Grey
Quartz
Drivers
40 mm
40 mm, dynamic
TriForce Titanium 50mm Drivers
Form Factor
Wired on-ear headset
Over-ear gaming headset
Headphone Type
Over-Ear
Closed headphones, dynamic headphones
Material
Plush Leatherette with Foam Earcups
Breathable memory foam Ear Cushions, Ultra-soft FlowKnit memory foam Ear Pads
Microphone
ECM
HyperClear Cardioid Mic
Dimensions
Size | Depth
70 mm / 2.75"
Size | Diameter
Inside earcup: Major Diameter 102 mm, Minor Diameter 88.5 mm
Size | Height
187.4 mm / 7.38"
65 mm (Inner Ear Cup)
Size | Width
178.6 mm / 7.03"
40 mm (Inner Ear Cup)
Weight
208.5 g / 0.46 lbs
298 g
262 g
Function
Channels
7.1-channel
DAC
Via USB
Fast Charging
5 minutes for 2 hours of use
Microphone Pickup Pattern
Omni-directional
Unidirectional
Noise Cancellation
Hybrid ANC, Max -35 dB
Dual Mic Noise Cancelation
RGB Lighting
Razer Chroma RGB lighting
Performance
Battery Life
20 hours
Up to 20 h with lighting On / 50 h with lighting off
Charging Time
1 hour
Frequency Response
20 Hz ~ 20 kHz
20 Hz – 20 kHz
12Hz - 28kHz
Impedance
32 ohms
32 ohms
32 Ω @ 1 kHz
Microphone Frequency Response
50 Hz ~ 8 kHz
100 Hz – 10 kHz
100Hz - 10kHz
Microphone Sensitivity
-38 dBV/Pa (1 kHz)
-42 dB @ 1kHz V/Pa
Power Input
30 mW
Sample Rate
44.1 kHz
Sensitivity
111 dBm ± 3 dBm
96 dB/mW at 1 kHz
100 dB SPL @ 1kHz/Pa
Signal-to-Noise Ratio
60 dB (Microphone)
Production
Availability
2021-11
Debut
2021-06 (MWC 2021)
2020-10-11
2020-08
Made In
China
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