JBL Tune 770NC Wireless Headphones with ANC

Specifications

• Driver size: 40mm dynamic drivers

• Frequency response: 20Hz – 20kHz

• Impedance: 32 ohms

• Bluetooth version: 5.3

• Battery life:

  • With ANC off: Up to 70 hours

  • With ANC on: Up to 44 hours

• Charging time: 2 hours

• Weight: 232g

• Microphone: Built-in, for hands-free calling

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