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Small obsidian black single-ear Bluetooth 6.1 headset with flexible ear hook and adjustable mic boom

No Sew

No Sew YYK-530-1 Bluetooth 6.1 Single-Ear Headset Obsidian Black 24h

SKU CH-8JVC-NJVEA

Single-ear Bluetooth 6.1 headset with CVC 8.0 noise cancelling, 24-hour battery and dual-device pairing for calls on the move

  • TypeIn-Ear
  • ColorObsidian Black
  • Driver Unit13 millimeters
  • Frequency Response5Hz-20KHz
  • THDIn Ear
  • Input Impedance16 ohms
  • Bluetooth 6.1 gives ultra-stable links up to 10 metres
  • CVC 8.0 noise cancellation keeps calls clear in noisy places
  • 24-hour battery lasts through a full work day
  • Dual-device pairing lets you switch between phone and laptop
  • Light 12 g single-ear fit with rotating hook stays comfortable for hours

Single-Ear Business Headset

The No Sew YYK-530-1 is a single-ear Bluetooth 6.1 headset built for professionals who need hands-free calls while staying aware of their surroundings. Its 13 mm driver and 16 ohm impedance deliver clear voice reproduction for daily communication tasks.

Dual-Device Wireless Pairing

Bluetooth 6.1 provides a stable link up to 10 metres and supports simultaneous pairing with two devices such as a phone and a laptop. A single multi-function button handles calls, music playback and mute without reaching for the connected device.

Lightweight All-Day Wear

The 12 g in-ear design with rotating ear hook and adjustable boom stays comfortable through a full shift. The battery delivers 24 hours of talk or playback time, while CVC 8.0 noise cancellation and a unidirectional microphone keep voice clear in noisy environments.

Highlights

  • Bluetooth 6.1 gives ultra-stable links up to 10 metres
  • CVC 8.0 noise cancellation keeps calls clear in noisy places
  • 24-hour battery lasts through a full work day
  • Dual-device pairing lets you switch between phone and laptop
  • Light 12 g single-ear fit with rotating hook stays comfortable for hours

Specifications

BrandXoruezls
ModelYYK-530-1
Part NumberYYK-530-1
TypeIn-Ear
ColorObsidian Black
Driver Unit13 millimeters
Frequency Response5Hz-20KHz
THDIn Ear
Input Impedance16 ohms
Signal to Noise Ratio(SNR)90 decibels
Power Supplybattery, 9v, nonstandard_battery, true
Sensitivity90 decibels
Connector3.5mm
Ear CouplingSingle Ear
Cord Length1 * Cable
Weight0.1 pounds
Noise Cancellingenvironmental_noise_cancellation
Wireless TypeBluetooth
Battery24 hours
Operating Time24 hours
Charge Time1.5 hours
Distance15 meters
Contains Embedded Batterybattery
Microphone Impedance16 ohm
Microphone Frequency Response20Hz-20KHz
Microphone Signal to Noise Ratio(SNR)90 decibels
Microphone Sensitivity90 decibels
Featuresenvironmental_noise_cancellation, 5.4, 24 hours, Touch Control, touch, Wireless, In Ear, dynamic_driver, 16 ohm, 15 meters, 1 * Single-Ear Earbuds
Package Contents1 * Single-Ear Earbuds, 1* Wireless Charging Case, 1 * Cable, User Manual

Questions about this item

How long does the 24-hour battery last during continuous calls?

The headset provides up to 24 hours of operating time on a single charge for calls or playback.

Does the CVC 8.0 microphone pick up engine noise in a truck cab?

The unidirectional microphone with CVC 8.0 noise cancellation blocks ambient sound for clear voice capture.

Can I pair this headset with my phone and laptop at the same time?

Yes, it supports simultaneous dual-device pairing via Bluetooth 6.1 for seamless switching.

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