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Black open-ear clip-on wireless headphones with charging case

No Sew

No Sew F16-Black Open-Ear Clip-On Headphones Bluetooth 5.4 IP65 6H 16.5H 10mm 32Ω

SKU CH-2KJD-S7K7C

Open-ear clip-on headphones with Bluetooth 5.4, IP65 resistance, 10 mm drivers and 16.5 hours total playtime

  • TypeOn-Ear
  • ColorBlack
  • Driver Unit10 millimeters
  • Frequency Response20000 hertz
  • THDOpen Ear
  • Input Impedance32 ohms
  • Open-ear clip design keeps you aware of surroundings
  • 10 mm drivers deliver clear vocals and crisp highs
  • IP65 rating resists sweat dust and light rain
  • Touch controls handle calls and playback without phone
  • 6 hours playtime extends to 16.5 hours with case

Open-Ear Clip Design

The No Sew F16-Black headphones use an open-ear clip-on form factor that leaves the ear canals unobstructed. This allows simultaneous awareness of surroundings while listening to audio. Bluetooth 5.4 provides a wireless connection up to 33 feet. The IP65 rating protects against dust and water jets.

Upgrade from In-Ear or Older Wireless

These replace traditional in-ear buds that block ambient sound or cause canal fatigue during long sessions. The jump is worth it for users who need situational awareness on busy streets or in open offices. A 10mm dynamic driver delivers a 20000 Hz frequency response with 100 dB sensitivity and 32 Ω impedance.

Suited for Glasses Wearers and All-Day Use

The lightweight 5 g per bud design rests gently without pressing against frames, making it suitable for extended study, meetings, or commutes. Touch controls handle playback, volume, and calls via the built-in microphone. Buyers who want active noise cancellation or longer single-charge battery life should look at other models.

Highlights

  • Open-ear clip design keeps you aware of surroundings
  • 10 mm drivers deliver clear vocals and crisp highs
  • IP65 rating resists sweat dust and light rain
  • Touch controls handle calls and playback without phone
  • 6 hours playtime extends to 16.5 hours with case

Specifications

BrandJXRS
ModelBluetooth open-ear Headphones, F16-Black
TypeOn-Ear
ColorBlack
Driver Unit10 millimeters
Frequency Response20000 hertz
THDOpen Ear
Input Impedance32 ohms
Signal to Noise Ratio(SNR)100 decibels
Sensitivity100 decibels
ConnectorNone (wireless Bluetooth)
Ear Couplingopen_ear
Cord LengthCharging Case
Noise CancellingPassive
Wireless TypeBluetooth
Battery6 hours
Operating Time6 hours
Charge Time2 hours
Distance33 feet
Microphone Impedance~3K ohm
Microphone Frequency Response20000 hertz
Microphone Signal to Noise Ratio(SNR)100 decibels
Microphone Sensitivity100 decibels
Featurespassive_noise_cancellation, 5.4, 6 hours, Detachable, Touch Control, touch, Open Ear, dynamic_driver, 32 ohm, 33 feet, Wireless Earbuds
Package ContentsWireless Earbuds, USB-C Charging Cable, Charging Case, User Manual

Questions about this item

How much does each earbud weigh and will the clip-on design fit around my glasses frames?

Each earbud weighs 5 grams and the clip-on design rests gently on the ears without pressing against glasses frames for a pinch-free fit.

How do I pair these headphones using Bluetooth 5.4 and what is the common step users miss?

Enable Bluetooth on your device, select the headphones from the list, and confirm the connection; the step often missed is keeping the earbuds in the charging case with the lid open during pairing.

What charging routine maximises the battery lifespan for the 6-hour earbuds and 16.5-hour case?

Charge the case fully before first use, avoid letting the earbuds drop to zero percent, and store them in the case between sessions to maintain optimal battery health over time.

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