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Small black single-ear Bluetooth 5.4 headset with 180-degree rotating boom and three-button controls

No Sew

No Sew Z8 Bluetooth 5.4 single-ear headset 30 h 32 ft

SKU CH-BR4H-FYFP8

Single-ear Bluetooth 5.4 headset with active noise cancellation, 30-hour battery and 32-foot range

  • TypeIn-Ear
  • ColorBlack
  • THDIn Ear
  • Input Impedance16 ohms
  • Power Supplybattery, lithium_ion, nonstandard_battery, true
  • ConnectorNo Jack
  • Bluetooth 5.4 gives stable links up to 32 feet
  • 30 hours of talk or music from one charge
  • Active noise cancellation plus CVC 6.0 for clear calls
  • 180-degree rotating cochlea fits left or right ear
  • Multipoint pairing connects two devices simultaneously

Single-ear headset for mobile calls

The No Sew Z8 is a mono Bluetooth 5.4 earpiece designed for professionals who spend hours on phone calls while driving or working. Its open-ended design and 180-degree rotating cochlea let the unit sit securely on either ear without entering the canal. Multipoint pairing keeps two devices connected simultaneously.

Sustained-use battery and connectivity

A full charge delivers 30 hours of continuous talk time or music playback and up to 365 days on standby. Bluetooth 5.4 maintains a stable link up to 32 feet, so the wearer can step away from the paired phone or tablet without drop-outs during long shifts. Three physical buttons handle volume, track and power without touch misfires.

Lightweight comfort and clear calls

At 0.041 kilograms the earpiece exerts minimal pressure for all-day wear, while the IPX7 rating resists sweat and rain. Active noise cancellation and CVC 6.0 microphone processing suppress background sound so both parties hear clear, high-fidelity voice. The 16-ohm driver and microphone impedance match ensures consistent audio levels.

Highlights

  • Bluetooth 5.4 gives stable links up to 32 feet
  • 30 hours of talk or music from one charge
  • Active noise cancellation plus CVC 6.0 for clear calls
  • 180-degree rotating cochlea fits left or right ear
  • Multipoint pairing connects two devices simultaneously

Specifications

BrandAILIHEN
ModelZ8
Part NumberZ8
TypeIn-Ear
ColorBlack
THDIn Ear
Input Impedance16 ohms
Power Supplybattery, lithium_ion, nonstandard_battery, true
ConnectorNo Jack
Ear Couplingover_ear
Weight0.041 kilograms
Noise CancellingActive
Wireless TypeBluetooth
Battery30 hours
Operating Time30 hours
Charge Time3 hours
Distance32 feet
Contains Embedded Batterybattery
Microphone Impedance16 ohm
Featuresactive_noise_cancellation, 5, 30 hours, Without Cable, Media Control, touch, Wireless, In Ear, dynamic_driver, 16 ohm, 32 feet

Questions about this item

How much heat or noise does the headset generate during all-day use?

The single-ear piece weighs only 0.041 kg and has no fan, so it produces no audible noise and negligible warmth even after 30 hours of continuous talk or music playback.

What must I already own for the headset to function?

You need a phone, tablet or computer that supports Bluetooth 5.4 pairing and a USB power source for the supplied charging cable.

Can I keep my current phone connected while also pairing a second device?

Yes, multipoint technology lets the earpiece stay linked to two Bluetooth 5.4 devices simultaneously so you hear audio from both without re-pairing.

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