Levor ANC Wireless Over-Ear Headphones 15 Hours (LHB51) Black

Specifications:

• Bluetooth: Version 5.1
• Driver size: 40mm
• Sensitivity: 96±3 dB
• Frequency response: 20Hz~20kHz
• Distance: up to 10 meters
• Cancellation frequency range: 40Hz ~ 600Hz
• Cancellation center frequency: 100Hz~300Hz
• Battery capacity: 400 mAh
• Charging port: Type-C
• Charging time: 1.5 to 2 hours
• Working time: up to 15 hours (12 hours with noise cancellation on)
• Charging cable length: 30 cm