Edifier Comfo Run Open-Ear Wireless Sports Headphones

The Edifier Comfo Run is an open-ear, neckband-style sports headphone built around a 16.2mm dynamic driver and a sweat-rated IP55 silicone-coated body. Open-ear means you stay aware of traffic, gym cues and gym partners while the directional acoustic cavity keeps your music in your ears - not leaking to the runner next to you.

Key Features of the Edifier Comfo Run

16.2mm dynamic driver

Large 16.2mm dynamic drivers deliver fuller bass and clearer midrange than typical open-ear earbuds, with a 20Hz-20kHz frequency response and 90dB output level.

Open-ear safety for outdoor training

Open-ear design keeps your ear canal unblocked so you stay aware of traffic, voices and environmental cues - essential for road running and outdoor cycling.

Low-leakage acoustic cavity

A directional acoustic cavity focuses sound into your ear and minimises leakage to people around you - so your audio stays private at the gym.

IP55 sweat and dust resistance

IP55 rating handles workout sweat, rain and dust without issue - rated for the kind of training that drowns lesser earbuds.

17 hours playtime + fast charging

Up to 17 hours of playtime per full charge, with a 15-minute fast charge delivering an extra 5 hours - enough for back-to-back workouts.

Bluetooth 5.3 with low-latency mode

Bluetooth 5.3 connection plus an 80ms low-latency mode for mobile gaming and video without lip-sync issues.

Skin-friendly silicone neckband

An elastic, ergonomic liquid-silicone-coated neckband stays comfortable through long runs and doesn't tug at hair or skin.

Dual mics with beamforming

Two microphones with beamforming algorithms isolate your voice from wind and ambient noise for clear hands-free calls mid-workout.

Product Specifications

Brand: Edifier

Model: Comfo Run

Driver: 16.2 mm dynamic

Frequency response: 20 Hz - 20 kHz

Output level: 90 dB +/- 3 dB SPL(A)

Bluetooth: 5.3 (A2DP, AVRCP, HFP, SBC, AAC)

Microphones: 2 with beamforming algorithm

Battery: 17 hours playtime per charge

Fast charging: 5 hours from 15 min charge

Charging time: approx. 1.5 hours (5V 1A)

Latency: 80 ms low-latency mode

Rating: IP55 sweat- and dust-resistant

App: EDIFIER ConneX (EQ, pedometer)

What's Included

1 x Edifier Comfo Run neckband headphones

1 x USB charging cable

1 x User documentation