AUKEY | Neckband Wireless Earbuds | EP-B33

Neckband Wireless Earbuds


  • Rich, robust wireless audio from 10mm graphene dynamic drivers

  • Shape-memory alloy neckband gives excellent comfort and support

  • Patented magnetic switch allows for effortless play/pause

  • Supports Bluetooth 5 and aptX Low Latency

  • Three sizes of ergonomic silicone ear-tips

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  • Model Number: EP-B33
  • Technology: Bluetooth 5, HFP, A2DP, AVRCP, APTX, APTX-LL, AAC, SBC
  • Driver: QCC3005
  • Sensitivity: 1 x 10mm / 0.39'' speaker driver (in each earpiece)
  • Frequency Range: 95±3 dB (at 1KHz)
  • Impedance: 32 ohm ±15%
  • Microphone Sensitivity: -42dB ±3dB
  • Input: DC 5V
  • Charging Time: 1 hour
  • Battery Life: 8 hours
  • Battery Type: Li-Polymer (130mAh)
  • Operating Range: Up to 15m / 49ft
  • Weight: 37g / 1.31oz


What is aptX?

aptX is a compression standard for audio that maintains the full range of audio frequencies while still compressing the music into a bandwidth that bluetooth devices can handle. This ensures better sound quality, even over Bluetooth.

Are newer Bluetooth generations compatible with older generations?

Yes, if you are using an older generation of Bluetooth on one item, the second device can still pair and function.

Downloads & Manuals