The World’s Smallest Wireless Earbuds

 Earin is the smallest, wireless earbuds available on the market. Two earbuds that together function as one Bluetooth headphone, no cables, no attachments just magically small delivering high quality audio.

Simplicity, size & audio quality

packed with the latest Bluetooth and battery technology and with a balance armature speaker giving you a perfect music experience. Whatever reasons you choose to listen to music, you want it to be a hassle-free experience. When starting our development our mission was to create a product that would be focused on simplicity, size and audio quality.

No unnecessary functionality has been added. No sensors, no lights and no microphone, that’s right – no microphone! Not because we couldn’t but because we wouldn’t! Earin is for music lovers – and music lovers only.

Compact capsule design

Our compact capsule design is perfect for storing your earbuds and will also easily fit in your pocket whatever you’re wearing.
To create more flexibility when you’re on the go and to increase the playback time, the capsule also functions as a charger. Just place the earbuds in the capsule and they will be charged automatically – so they’re ready when you are.

Storage & charging

increase your flexibility when you’re on the go and give your earbuds something to store in.

Earin app for IOS, Android and Windows Phone

• Extended playtime, enabled by switching master and slave, balancing the power consumption.
• Mono playtime. Use one earbud while charging the other. This gives you up to 10 hours continuous playtime.
• Audio settings

How it works – as easy as it getsbluetooth2

Your earbuds are ready for action as soon as you remove them from the capsule, just follow the steps below and you are ready to go.


  1. Search for earin on your smartphone
  2. Pair your device with it once
  3. Choose your song and enjoy!

The World’s Smallest Wireless Earbuds


Tech Specs

Dimensions, capsule: Ø20mm x 95mm
Dimensions, earbuds: Ø14.5mm x 20mm
Weight, earbuds: 5 grams
Weight, capsule: 25 grams
Play time: up to 2.5-3 hours
Earbud battery: 50 mAh Rechargeable Li-Ion Button Cell
Capsule battery: 600 mAh Rechargeable Li-Ion Button Cell
Bluetooth@3.0 and Bluetooth@4.0 compatible
Balanced Armature Speaker