Eklasse EKANC03XM Active Noise Canceling Headphone Black

• Foldable Active Noise Cancelling Headphone
• ANC rate: 21db
• Noise Cancellation Depth: 21dB
• Noise Cancellation Frequency Range:
• 50-1000Hz
• Signal-Noise Ratio(SNR): ≥ 90 dB
• Drivers: 20mWx2
• Play Time: ±14 Hours
• Battery: Built-in 120mAh Li-Battery
• Charge time: ±2 Hours
• Cable Length: 1.5m