Bluetooth 36 Hour Active Noise Cancelling Headphone

You cannot do better than this.  Bluetooth headphones with 36 hours noise cancelling playtime, fast charging and built in microphone.

Specifications

• Active Noise Cancelling Function
• Long playtime up to 36 hours (50% volume)
• Quick Charge: 10 minutes = 2 hours Play time
• Full charge takes 3 hours
• Driver size: 40mm
• Battery: 400mAh
• Dynamic Frequency response range: 20-20kHz
• Sensitivity: 100dB
• Impedance 32 ohm
• Bluetooth profile: HFP, HSP, A2DP, AVRCP
• Bluetooth frequency: 2.402GHz – 2.48GHz
• Battery capacity check
• Built-in Microphone
• Bluetooth Range: 10m
• Siri / Google Assistant
• Soft Inner Cushion
• Travel Pouch
• Weight (g): 230g