GR520 Bloody All-in-One Wireless & Wired Gaming Headset USB Black

Connection Mode
① 2.4GHz Wireless ② Bluetooth v5.3 ③ 3.5mm Wired Audio
Operating Range: Up to 12m
Built-in Battery: 1050mAh Lithium Battery
Playback Time: 80H (Light Off) / 40H (Light On)
Headphone
Speaker Unit: 50mm
Frequency: 20Hz - 20KHz
lmpedance: 16ohm
Sensitivity: 105dB
Microphone
Mic. Type: Single-Directional
Frequency: 100Hz - 10KHz
Sensitivity: -42dB