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No Sew

No Sew FC1203-NEW-US air tube earbuds headphone

SKU CH-YTPF-TN0BT

Air-tube in-ear headset with active noise cancellation, 3.5 mm plug, inline microphone and 21 g weight

  • Headphone styleIn Ear
  • Impedance40 ohms
  • Connection3.5 mm
  • Wearing styleSingle Ear
  • Noise cancellationActive
  • Wireless technologyBluetooth
  • Air-tube design keeps speakers away from ears for clear sound
  • Active noise cancellation with rubber ear tips blocks outside noise
  • Inline microphone and media controls enable hands-free calls
  • 5 mm CTIA plug works with most audio devices
  • Three silicone ear-tip sizes and travel case ensure secure fit

What it is

The No Sew FC1203-NEW-US earbuds use air-tube technology to deliver stereo sound from speaker cases positioned away from the ears. They connect through a standard 3.5mm CTIA plug and include an inline microphone with media controls for calls and playback. The package supplies three sizes of silicone ear tips and a travel case.

Installation and common issues

Plug the 3.5mm jack into any CTIA-compatible port on a phone, tablet, laptop or MP3 player; no driver or power supply is required. Select the ear-tip size that seals your ear canal to activate the noise-isolating fit. The only frequent issue is a loose seal if the wrong tip size is chosen, which reduces bass response and isolation.

Who it suits and who should look elsewhere

These suit listeners who want a wired in-ear headset with a microphone and active noise cancellation for commuting, office calls or casual music. They are not for buyers who require a wireless Bluetooth connection, a USB-C or Lightning digital interface, or a detachable cable for replacement.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 55% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameKINDEN
Model nameAir tube ear buds, FC1203-US, FC1203-NEW-US
Part numberFC1203-NEW-US
Product typeIn-Ear
Product colorBlue
Audio & video
Headphone styleIn Ear
Impedance40 ohms
Wearing styleSingle Ear
Noise cancellationActive
Mic impedance140 ohm
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm
Power
Power supplyNo
Size & build
Product weight21 g

Questions about this item

How can I tell the air-tube earbuds are working correctly after plugging them in?

Insert the 3.5 mm plug fully into the CTIA port, play audio and verify sound travels through the air tubes to both ears; the inline microphone should pick up your voice clearly during a test call.

What comes in the box and what must I purchase separately?

The package includes the FC1203-NEW-US earbuds with medium silicone tips installed, plus small and large tip pairs and a travel case; a 3.5 mm adapter for non-standard ports is not included.

Which version should I choose — FC1203-US or FC1203-NEW-US?

Select the FC1203-NEW-US model; it is the current air-tube headset with 40 ohm input impedance, 140 ohm microphone impedance, active noise cancellation and a 21 gram weight.

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