Promate Concord ANC Wireless Headphones 27H Playback

Promate Concord Wireless Headphones

The Promate Concord ANC Headphones integrate active noise cancellation technology to minimize low-frequency ambient sounds in professional office or transit environments. These high-fidelity stereo units utilize 40mm dynamic drivers to deliver consistent audio reproduction across the 20Hz to 20kHz frequency spectrum. Consequently, users experience clear audio without the interference of external environmental noise. The internal 500mAh lithium-polymer battery supports up to 27 hours of continuous playback on a single charge. This hardware configuration ensures reliability for long-duration shifts or international travel without frequent power requirements.

Key Features

• Active Noise Cancellation
  The integrated ANC circuitry effectively attenuates background noise by up to 22dB for focused listening.

• Extended Battery Performance
  A high-capacity 500mAh battery provides 27 hours of runtime with ANC disabled and approximately 18 hours with ANC active.

• Dual Mode Connectivity

  • Bluetooth 5.0 for wireless range up to 10 meters.
  • 3.5mm AUX input for wired operation when battery levels are depleted.

Specifications

What’s in the Box

• Promate Concord Wireless Headset

• Micro-USB Charging Cable

• 3.5mm Audio Cable

• User Guide

Why Choose Promate Concord

• The device offers versatile connectivity options for both legacy hardware and modern mobile stations.

• Hardware-based noise reduction improves concentration in high-density workspace environments.

• Lightweight construction and protein earpads facilitate extended usage without physical fatigue.

• The foldable chassis design reduces storage footprint during transport.

• Integrated microphone technology ensures clear voice capture for VoIP and conference calls.