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The Piston Fit is the ergonomic version of our award-winning Piston Classic. It features the same acclaimed sound while ensuring a comfortable secure fit. The microphone and control are compatible with iOS & Android, making them a perfect enhancement over the earbuds that came with your smartphone.


Compatible with the main Android and iOS smart phone.

Made for Comfort and Durability

 The ear buds are contoured and feature tips made from ultra-soft silicone, for a better and more comfortable fit.

Sonic Balance

1more earphone produces a fully satisfying listening experience without the need for unhealthy volume levels.

Button Control

Support telephone answering, hang up, refuse to accept and play music, pause function. The microphone line is separated from the headphone line which makes sure the high call quality.

CD Patented Technology

Collecting a large number of fingerprint parameters and design of the bionic texture, Easy to plug with no fingerprints.


Brand 1 MORE
Type Piston
Rated Power 5 mW
Plug Type 3.5 mm
Sensitivity 107 dB / mW
Horn Impedance 32 ohm
Connect Line length 1.2 m
Frequency Range 20-20,000 Hz
Wire Material Enamelled copper wire
Headset Diaphragm Metal composite diaphragm
Product Weight 15g
Package Contents 1 x Earphone, 1 x Silicone Winder, 3 x Pairs of Ear Buds, 1 x Stainless Steel Clip 

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