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Small black single in-ear earbud with microphone

No Sew

No Sew X9 Single Earbud Black 30h 10mm 15g

SKU CH-WHS9-GZHAP

A single Bluetooth earbud with a 10 mm driver delivers 30 hours of talk time and weighs 15 grams

  • TypeIn-Ear
  • ColorBlack
  • Driver Unit10 millimeters
  • Frequency Response2000 hertz
  • THDIn Ear
  • Input Impedance90 ohms
  • 30 hours talk time keeps you connected all day
  • environmental noise cancellation clears calls in busy places
  • 15 gram single earbud stays comfortable for hours
  • monaural design lets you hear surroundings while working
  • 60 minute charge restores full battery fast

Single-ear business headset

The No Sew X9 is a monaural Bluetooth headset built for professionals who need to stay connected while remaining aware of their surroundings. Its single-ear design keeps one ear open for office conversation or traffic noise during driving. Weighing 15 grams, the in-ear unit is light enough for extended daily wear. It pairs with smartphones, tablets and other Bluetooth devices for hands-free calls.

30-hour talk time

The battery delivers up to 30 hours of continuous talk time on a single charge, covering long workdays without interruption. Recharging the unit takes 60 minutes to restore full capacity. This runtime supports back-to-back meetings, extended shifts or long journeys without needing a midday top-up. The 90 ohm input impedance and 90 amperes_per_watts sensitivity match the power profile for stable wireless audio.

Environmental noise-cancelling microphone

A built-in microphone with environmental noise cancellation filters background sound so the caller hears clear voice transmission even in busy offices or moving vehicles. The 10 millimetre driver unit produces audio across a 2000 hertz frequency response for intelligible speech. No charging case, spare tips or companion app are included in the package. Buyers who want stereo music playback or a storage case should consider a different form factor.

Highlights

  • 30 hours talk time keeps you connected all day
  • environmental noise cancellation clears calls in busy places
  • 15 gram single earbud stays comfortable for hours
  • monaural design lets you hear surroundings while working
  • 60 minute charge restores full battery fast

Specifications

BrandGENERIC
ModelX9
Part NumberX9
TypeIn-Ear
ColorBlack
Driver Unit10 millimeters
Frequency Response2000 hertz
THDIn Ear
Input Impedance90 ohms
Signal to Noise Ratio(SNR)90 amperes_per_watts
Power Supplytrue
Sensitivity90 amperes_per_watts
ConnectorNo Jack
Ear CouplingSingle Ear
Weight15 grams
Noise Cancellingenvironmental_noise_cancellation
Wireless TypeBluetooth
Battery30 hours
Operating Time30 hours
Charge Time60 minutes
Distance15 meters
Microphone Impedance90 ohm
Microphone Frequency Response2000 hertz
Microphone Signal to Noise Ratio(SNR)90 amperes_per_watts
Microphone Sensitivity90 amperes_per_watts
Featuresenvironmental_noise_cancellation, 5, 30 hours, Button Control, push_button, Wireless, In Ear, hybrid_driver, 90 ohm, 15 meters

Questions about this item

How long does the 30-hour battery last during actual calls?

The single earbud delivers up to 30 hours of talk time on a full charge, covering long workdays without needing a recharge.

What does Bluetooth connectivity cap in practice?

The wireless link pairs with smartphones, tablets and other Bluetooth devices for hands-free calls and audio streaming.

Will the 15-gram earpiece stay secure in my ear?

An ergonomic in-ear structure gives a stable fit for all-day comfort during extended wear.

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