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Blue wireless earbuds with earhooks, charging case and LED display

No Sew

No Sew T12 Blue portable audio 15h 75h Bluetooth 5.4 14.2mm

SKU CH-FTJG-4G2ER

Over-ear wireless earbuds with Bluetooth 5.4, 14.2mm drivers, 15-hour single-charge life and 75-hour case total

  • Battery runtime15 h
  • Spec summaryT12, Blue, Wireless
  • Display typeTouch Control
  • Playback optionsTouch
  • Wireless technologyBluetooth 5.4
  • Speaker typeDynamic driver
  • 75 hours total playtime with charging case
  • 15 hours continuous use per charge
  • Bluetooth 5.4 for stable wireless connection
  • 2 mm dynamic drivers deliver rich sound
  • Four microphones with ENC for clear calls

Portable audio with Bluetooth 5.4

These over-ear wireless earbuds use Bluetooth 5.4 for stable pairing and support HFP, A2DP, HSP and AVRCP profiles. The 14.2 mm dynamic drivers deliver crisp highs and rich lows while four ENC microphones suppress background noise during calls. A single charge provides 15 hours of playback and the charging case extends total use to 75 hours. IP7 waterproofing makes them suitable for running and outdoor sport.

Compatibility and charging

The earbuds work with almost any Bluetooth-enabled phone, tablet or computer — no specific operating system or codec is required beyond the standard profiles listed. Recharging uses a Type-C port and a full charge takes 1.5 hours; the case then stores additional power for the extended 75-hour total. Touch controls on the buds handle playback and calls, so no companion app is needed.

Build and daily use

Over-ear hooks keep the buds secure during vigorous movement and the IP7 rating means they withstand heavy sweat and rain. The charging case features a dual LED display that shows both case capacity and individual bud charging progress at a glance. High-quality materials protect internal wiring and the compact case fits easily in a gym bag or pocket for everyday carry.

How it compares

Measured against everything we stock in Earbuds, Earphones & Mini Speakers, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 83% of the 231 comparable items (median $40.99).
Battery runtime 15 h
Lower than about 68% of the 87 comparable items (median 35 h).

Specifications

Product
Brand nameQecnato
Product lineT12
Model nameT12
Product typeOver Ear
Product colorBlue
Display
Display typeTouch Control
Audio & video
Playback optionsTouch
Speaker typeDynamic driver
Connectivity
Wireless technologyBluetooth 5.4
Power
Battery runtime15 h
Built-in batteryBattery, true, batteries contained in equipment
Compatibility
MP3 supportCompatible with almost all bluetooth.

Questions about this item

What comes in the box and do I need to buy a charging cable separately?

The package includes the T12 earbuds with earhooks, a charging case with dual LED display, and a Type-C cable for fast charging in 1.5 hours. No extra cable is required.

Should I choose the 15-hour or 75-hour version of these earbuds?

There is only one version. The buds give 15 hours per charge and the case extends total playtime to 75 hours.

What does the 14.2 mm driver size mean for everyday listening?

The 14.2 mm dynamic drivers produce crisp highs and rich lows for immersive music, while four ENC microphones keep calls clear in noisy places.

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