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

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.