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Black in-ear Bluetooth 5.4 earbuds with charging case

No Sew

No Sew J11 Bluetooth 5.4 earbuds 35h 3.4g Black

SKU CH-H7RJ-YQ95A

Ultra-light 3.4 g in-ear buds deliver 35 hours of playtime with Bluetooth 5.4 and six-mic ENC call clarity

  • TypeIn-Ear
  • ColorBlack
  • Frequency Response20000 hertz
  • THDIn Ear
  • Input Impedance32 ohms
  • Power Supplybattery, lithium_polymer, aaa, true
  • Clear calls with 6 mics and ENC noise cancellation
  • Stable, fast pairing via Bluetooth 5.4
  • 35 hours total playtime from the charging case
  • Ultra-light 3.4 g each for all-day comfort
  • IPX7 waterproof rating handles sweat and rain

J11 Bluetooth 5.4 Earbuds

The No Sew J11 earbuds are true wireless in-ear headphones built for daily listening and clear calls. They connect through Bluetooth 5.4 and weigh just 3.4 grams each for a light fit. A charging case extends total playtime to 35 hours. Six microphones with environmental noise cancellation keep voices distinct in busy surroundings.

Commuters and hands-free callers

Workers who take frequent calls on the move will benefit from the six-microphone ENC system that suppresses wind and background sound. The semi-in-ear shape stays comfortable through long sessions. Buyers who want active noise cancellation for immersive isolation should look at models that specify that feature. Listeners who prefer over-ear headphones or a wired connection will find other categories more suitable.

35-hour total battery life

The case and buds together deliver 35 hours of playback before a recharge is needed. This single figure decides whether the J11 matches a daily routine without mid-day top-ups. If your use case demands longer unplugged time, a set with a larger case capacity is required.

Highlights

  • Clear calls with 6 mics and ENC noise cancellation
  • Stable, fast pairing via Bluetooth 5.4
  • 35 hours total playtime from the charging case
  • Ultra-light 3.4 g each for all-day comfort
  • IPX7 waterproof rating handles sweat and rain

Specifications

BrandEXZHIG
ModelJ11
TypeIn-Ear
ColorBlack
Frequency Response20000 hertz
THDIn Ear
Input Impedance32 ohms
Power Supplybattery, lithium_polymer, aaa, true
ConnectorUSB
Ear CouplingSingle Ear
Cord LengthCable
Weight3.4 grams
Noise Cancellingenvironmental_noise_cancellation
Wireless TypeBluetooth
Battery35 hours
Operating Time35 hours
Contains Embedded Batterybattery
Microphone Impedance~3K ohm
Microphone Frequency Response20000 hertz
Featuresenvironmental_noise_cancellation, 5.4, 35 hours, Detachable, Touch Control, touch, Wireless, In Ear, dynamic_driver, 32 ohm, Wireless earbud x2 (L/R)
Package ContentsWireless earbud x2 (L/R), Charging case with LED display x1, Cable, User Manual

Questions about this item

What Bluetooth standard do the J11 earbuds use and what is the practical benefit?

They use Bluetooth 5.4, which gives faster pairing, a more stable link and automatic reconnection when you open the case.

What do the earbuds and charging case weigh and how does that affect fit?

Each earbud weighs 3.4 g and the case is pocket-sized, so the semi-in-ear design stays secure without pressure during long sessions.

How do you pair the J11 earbuds for the first time and what step is often missed?

Open the case near your Android, iOS, PC or TV; the buds enter pairing mode automatically — just select them in the device Bluetooth menu.

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