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
Small round aluminium case, 3.5 by 8 centimetres

Ruth's sister

Ruth's sister international power cord 3.5cm x 8cm

SKU CH-QVE6-E9W8Q

A compact aluminium-alloy case stores earbuds, cables and small accessories while resisting water, stains and crushing

  • Protects earbuds and small items with a sealed, waterproof metal case
  • Durable aluminum alloy construction resists compression, stains and dirt
  • Compact 3.5cm by 8cm size fits easily in pockets or bags
  • Suitable for both home organisation and travel use
  • Includes one storage box for immediate use

Earphone Storage Case

A compact aluminum-alloy box designed to keep earbuds, cables and small accessories organised and protected. Its sealed, waterproof construction makes it suitable for daily carry or travel use.

Passive Protection

The metal shell resists compression, stains and dirt without any active cooling or power draw. No fans or electronics are present, so operation is completely silent and adds no load to a power supply.

Round Aluminium Enclosure

The 3.5 cm by 8 cm case slips into a pocket or bag and opens to reveal space for earphones, tips, coins or keys. A single latch keeps contents secure while remaining easy to operate with one hand.

Highlights

  • Protects earbuds and small items with a sealed, waterproof metal case
  • Durable aluminum alloy construction resists compression, stains and dirt
  • Compact 3.5cm by 8cm size fits easily in pockets or bags
  • Suitable for both home organisation and travel use
  • Includes one storage box for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

How do I set up the 3.5cm x 8cm aluminum alloy storage box and what step do people often miss?

Open the lid, place earphones or small accessories inside, then press the lid firmly until it clicks to engage the waterproof seal; the step often missed is confirming the click.

What maintenance will the aluminum alloy case need over time?

Wipe the metal exterior with a dry cloth; the sealed waterproof design resists stains and dirt, so no lubrication or internal servicing is required.

What is the first limit I will hit if I keep the case fully packed during long trips?

The internal volume defined by the 3.5cm by 8cm footprint fills quickly; once the lid cannot close flush the waterproof seal fails.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.