We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five black in-ear wired earbuds with 3.5mm jack

LWZCAM EJ-A4 wired earbuds 5 pack 3.5mm jack

SKU CH-XHSH-TQHST

Five pairs of wired in-ear headphones with built-in microphones and 3.5 mm plugs for classroom and everyday use

  • Headphone styleIn Ear
  • Connection3.5 mm
  • Wearing styleSingle Ear
  • Noise cancellationActive
  • Wireless technologyIR
  • Product typeIn-Ear
  • 5-pack value for classrooms and families
  • 5mm plug-and-play on tablets, laptops and phones
  • Built-in mic for clear calls and lessons
  • Active noise cancellation reduces background sound
  • Tangle-free cord with lightweight 0.068 kg fit

Five-pack wired earbuds for classroom use

This LWZCAM EJ-A4 set contains five pairs of wired in-ear headphones with a 3.5mm jack. They are intended for school students, classroom learning and daily use by children and adults. Each pair includes a built-in microphone for online classes, virtual meetings and hands-free calls. The pack suits families, schools and anyone needing multiple headsets at once.

Check device port and cable safety

Verify that each device has a 3.5mm audio jack; newer phones may require a separate adapter. The cable length creates an entanglement risk, so keep cords away from young children and pets. Inspect cables regularly and stop using any pair with exposed wires or damaged insulation to avoid electric shock.

Lightweight passive noise isolation

Each earbud weighs 0.068 kilograms and uses an in-ear fit with silicone tips to reduce outside sound. Active noise cancelling is listed, but the units draw no external power supply. The wired design eliminates batteries and charging, so there is no fan noise or thermal output during normal listening.

How it compares

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

Price $18.99
Cheaper than about 63% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameLWZCAM
Model nameEJ-A4, earbuds
Part numberEarbuds
Product typeIn-Ear
Product colorBlack
Audio & video
Headphone styleIn Ear
Wearing styleSingle Ear
Noise cancellationActive
Connectivity
Wireless technologyIR
Ports & slots
Connection3.5 mm
Power
Power supplyNo
Size & build
Product weight0.068 kg

Questions about this item

What comes in the box and do I need any extra cables or adapters?

The box contains five pairs of wired in-ear earbuds with built-in microphones and 3.5 mm plugs. No extra cables are required for devices that have a 3.5 mm jack; phones without that port will need a separate adapter.

Which version should I choose — the 5-pack or a single pair?

Only the 5-pack is offered; it supplies five identical black earbuds for classrooms, families or spare units.

How does the 0.068 kg weight feel during a full school day?

At 0.068 kg for the set, each pair is extremely light, so the silicone tips stay comfortable in-ear for hours without fatigue.

More in Earbuds & Over-Ear Headphones

Similar items