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Black in-ear earbuds with ear hooks and inline mic

No Sew

No Sew CGS-W3 3.5mm In-Ear Headphones Black

SKU CH-ZCG2-D1NB3

Wired in-ear headphones with ear hooks, microphone and 3.5 mm plug for secure fit and balanced sound

  • TypeIn-Ear
  • ColorBlack
  • Frequency Response20000 hertz
  • THDIn Ear
  • Input Impedance32 ohms
  • Signal to Noise Ratio(SNR)100 decibels
  • Secure fit with flexible silicone ear hooks
  • Balanced sound from dual 10mm NdFeB speakers
  • In-line microphone and track controls
  • Universal 3.5mm plug for wide device compatibility
  • Lightweight at .58 ounces for all-day comfort

Secure Fit for Active Use

The No Sew CGS-W3 is a wired in-ear headphone with flexible silicone ear hooks that wrap around the ears. The design keeps the buds in place during jogging, cycling or gym sessions and fits small ears. A 3.5 mm plug connects to smartphones, tablets, laptops and game players that have a matching jack.

Plug In and Adjust

Insert the chosen ear-tip size, hook the ear pieces over the ears and plug the 3.5 mm connector into the device. The in-line remote controls volume, playback and track skip on most iOS and Android phones. On PCs with separate audio and microphone sockets a splitter is required for the microphone to function.

Consistent Balanced Output

Two 10 mm NdFeB drivers deliver a 20 000 Hz frequency response with 32 ohm impedance and 100 dB sensitivity. The tuning emphasises balanced bass, midrange and treble rather than heavy low-end. Passive noise isolation from the sealed tips maintains clarity during extended listening without active circuitry.

Highlights

  • Secure fit with flexible silicone ear hooks
  • Balanced sound from dual 10mm NdFeB speakers
  • In-line microphone and track controls
  • Universal 3.5mm plug for wide device compatibility
  • Lightweight at .58 ounces for all-day comfort

Specifications

BrandGE
ModelCGS-W3, CGS-W6
Part NumberCGS-W3
TypeIn-Ear
ColorBlack
Frequency Response20000 hertz
THDIn Ear
Input Impedance32 ohms
Signal to Noise Ratio(SNR)100 decibels
Power Supplyfalse
Sensitivity100 decibels
Connector3.5mm
Ear CouplingSingle Ear
Weight0.58 ounces
Noise Cancellingsound_isolation
Wireless TypeBluetooth
Microphone Impedance~3K ohm
Microphone Frequency Response20000 hertz
Microphone Signal to Noise Ratio(SNR)100 decibels
Microphone Sensitivity100 decibels
Featuressound_isolation, Retractable, Media Control, push_button, Wired, In Ear, dynamic_driver, 32 ohm

Questions about this item

How can I verify the headphones are delivering the specified 100 decibel sensitivity after connecting them?

Play audio at a moderate volume; the 32 ohm impedance and 100 dB sensitivity should produce clear, balanced sound from the 10 mm NdFeB drivers without distortion at normal listening levels.

What accessories are included in the box and what must be purchased separately for full microphone function on a PC?

The package includes the earbuds with ear hooks, three sizes of ear tips, and an inline control module; a 3.5 mm audio‑mic splitter is required separately for PCs with separate headphone and microphone jacks.

Which version should I choose if I want the model with the 10 mm drivers and secure ear hooks for sports use?

Select the CGS‑W3 variant; it features the 10 mm NdFeB speakers, flexible silicone ear hooks, and the inline microphone with volume and playback controls described in the highlights.

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