EKSA H1 Wireless Bluetooth 5.0 Left/Right Ear Headphone Noise-cancelling Headset with Rotatable Microphone

• The headset can be used for left or right ear
• With 270 degrees rotating microphone, convenient to use
• ENC technology noise cancelling microphone, eliminate 99.6% of background noise
• With adjustable headband, soft and breathable earmuff, comfortable to wear

Specification:

• Drive diameter: 40mm
• Impedance: 32Ω±15%
• Sensitivity: 114dB±3dB
• Frequency: 20Hz~20kHz
• Bluetooth version: V5.0
• Effective Wireless Range: 30m/99ft
• Music time: about 57 hours (70% volume)
• Talk time: about 30 hours (70% volume)
• Charging time: about 1.5 hours
• Microphone diameter: ø2.7x1.85mm
• Microphone sensitivity: -25±1dB
• Microphone frequency: 100Hz~10KHz
• Microphone Impedance: 2.2kΩ
• Microphone Polarity Mode: Omnidirectional
• Microphone Noise Cancellation: ENC (Environmental Noise Cancellation)
• Battery capacity: 500mAh