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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

  • Frequency range20000 Hz
  • Headphone styleIn Ear
  • Impedance32 ohms
  • Power supplyBattery, lithium polymer, aaa, true
  • ConnectionUSB
  • Wearing styleSingle Ear
  • 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.

How it compares

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

Price $17.99
Cheaper than about 65% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameEXZHIG
Model nameJ11
Product typeIn-Ear
Product colorBlack
Audio & video
Frequency range20000 Hz
Headphone styleIn Ear
Impedance32 ohms
Wearing styleSingle Ear
Noise cancellationEnvironmental noise cancellation
Mic impedance~3K ohm
Mic frequency response20000 Hz
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionUSB
Power
Power supplyBattery, lithium polymer, aaa, true
Battery pack35 h
Run time35 h
Built-in batteryBattery
Size & build
Cord lengthCable
Product weight3.4 g
In the box
In the boxWireless 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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