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Single black in-ear Bluetooth headset with charging case

Xoruezls 520-2 Single-Ear Bluetooth 6.1 Headset 14.2 mm 10 h

SKU CH-DBZB-GVN62

A single-ear Bluetooth 6.1 headset with a 14.2 mm driver, environmental noise cancellation, 10-hour battery and dual-device pairing

  • TypeIn-Ear
  • ColorBlack
  • Driver Unit14.2 millimeters
  • Frequency Response2.4 GHz band (2.4000 GHz–2.4835 GHz)
  • THDIn Ear
  • Input Impedance13 ohms
  • Bluetooth 6.1 gives fast, stable pairing up to 10 m
  • 2 mm driver delivers deep bass and clear treble
  • Environmental noise cancelling keeps calls crisp at 40 ms latency
  • Dual-device multipoint lets you switch between phone and laptop
  • Single-ear design with 10 h battery for all-day hands-free use

Single-Ear Headset with Bluetooth 6.1

The Xoruezls 520-2 is a single-ear wireless headset built for hands-free calls and audio streaming. It uses Bluetooth 6.1 for a stable link up to 10 metres and pairs automatically when removed from its charging case. A 14.2 mm dynamic driver produces the sound, while environmental noise cancellation filters background sound during conversations.

Suited for mono listening and dual-device switching

This headset fits users who need one ear free for situational awareness while taking calls on a phone and a laptop simultaneously. The single-button control handles answer, reject, redial and playback without touching a device. Buyers who require stereo audio for music or immersive gaming should consider a dual-ear alternative instead.

14.2 mm driver and 10-hour battery

The 14.2 mm driver unit determines the audio character, delivering a frequency response across the 2.4 GHz band with 48 dB sensitivity and 13 ohms impedance. Talk time reaches 10 hours per charge, and the case provides wireless recharging. If your workday exceeds that runtime without a charging break, this model will not cover the full shift.

Highlights

  • Bluetooth 6.1 gives fast, stable pairing up to 10 m
  • 2 mm driver delivers deep bass and clear treble
  • Environmental noise cancelling keeps calls crisp at 40 ms latency
  • Dual-device multipoint lets you switch between phone and laptop
  • Single-ear design with 10 h battery for all-day hands-free use

Specifications

BrandXoruezls
SeriesIMAGE S4-WHITE
Model520-2
Part Number520-2
TypeIn-Ear
ColorBlack
Driver Unit14.2 millimeters
Frequency Response2.4 GHz band (2.4000 GHz–2.4835 GHz)
THDIn Ear
Input Impedance13 ohms
Signal to Noise Ratio(SNR)48 decibels
Power Supplybattery, true
Sensitivity48 decibels
ConnectorNo Jack
Ear CouplingSingle Ear
Cord LengthWireless Charging Case
Noise Cancellingenvironmental_noise_cancellation
Wireless TypeBluetooth
Battery10 hours
Operating Time10 hours
Charge Time1.5 hours
Distance10 meters
Contains Embedded Batterybattery
Microphone Impedance~3K ohm
Microphone Frequency Response2.4 GHz
Microphone Signal to Noise Ratio(SNR)48 decibels
Microphone Sensitivity48 decibels
Featuresenvironmental_noise_cancellation, 6.1, 10 hours, Button Control, push_button, Wireless, In Ear, dynamic_driver, 13 ohm, 10 meters, User Manual
Package ContentsUser Manual, 1*Single ear headset, Wireless Charging Case, Cable

Questions about this item

What Bluetooth version does the Xoruezls 520-2 headset use for pairing?

It uses Bluetooth 6.1, which provides fast data transmission, stable connectivity over 10 metres and instant auto-pairing with dual-device support.

How do you control calls and music on the single-ear headset?

A single multi-function button handles answer, hang up, reject, redial and play/pause; press the correct sequence for each action to avoid accidental redial.

How long does the battery last before it needs recharging?

The built-in battery delivers up to 10 hours of operating time for calls or music on a full charge.

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