The worlds first True Wireless Earbud, no longer for sale

Flying earbuds

The definition of wireless

No cables. No wires. No distractions. Not only have we removed the cables but we have made the earbuds as small and as light as possible to create the most immersive sound imaginable. Built with high-precision balanced armature speakers for incredible acoustic detail and clarity to deliver a breathtaking audio experience.

Earin® is the new definition for wireless audio.

M-1 earbuds

Sound matters

Earin earbuds are built with two dedicated amps driving high-precision balanced armature speakers.

The result is an incredibly detailed sound with excellent mid and high-tones, and a tight bass response all reproduced with minimal distortion.

Combining our audio expertise with the most advanced wireless and battery technologies available makes Earin unique in wireless audio.

Earin M-1 earphone

Everything isnot necessary

No cables, No microphones, No flashing lights.

We have taken minimal to the maximum. To achieve this, every component has been designed and engineered to reduce its size and weight to the absolute minimum.

We have focused on the necessary so you can focus on the music.

Earin M-1 charging case


The Earin capsule houses and charges your earbuds when not in use. Simply place the earbuds in the capsule to charge automatically, so they are ready to go when you are.

The robust, minimal capsule is machined from a single block of aluminium and is designed to fit as easily into your lifestyle as your pocket.

Earin app


Personalize your M–1 earphones.
Available on App Store and Google Play.

Audio Specs

Speaker: Balanced Armature
Frequency Range: 20-20 000
Hz Speaker Sensitivity: 105 dB SPL +- 2dB
Speaker Impedance (DC): 25 Ohm

Supported Audio Codecs

AAC, aptX®, SBC

Wireless Earbuds

Dimensions: Ø14.5mm x 20mm (0.57” x 0.78”)
Weight: 3.5g (0.12 oz)
Stereo play time: Up to 3 hours
Mono play time: Up to 11 hours
Battery: 60 mAh Rechargeable Li-Ion
Charging Time: 70 min
Wireless: Bluetooth®3.0 and 4.0 compatible

Charging Capsule

Dimensions: Ø21mm x 95mm (0.83” x 3.74”)
Weight: 42g (1.48 oz)
Battery: 600 mAh Rechargeable Li-Ion
Charge Time: 75 min
Charged Capsule provides x3 Earbuds charges
Standard Micro USB connection