

These wired earbuds do not isolate sound and lack active noise cancellation.
They allow you to stay aware of your surroundings while enjoying music,making them ideal for running, jogging, fitness, and other workouts.


The built-in convenient button controls feature a clear microphone and support play/pause, call functions, volume adjustment, and track switching
What should I do if the volume changes by itself or mutes?
Stop playback, unplug the earphones, and wipe away sweat or moisture from the inline control with a dry cloth to prevent a short circuit.
Are these earphones durable, and how should I maintain them?
They are durable. Please place them gently into the storage case after use, wipe or air-dry them before storing after exercising or sweating, and avoid pulling hard on the headphone cables during daily use.
I hear buzzing or cannot hear clearly. What should I do?
This is usually caused by the speaker not sitting close enough to the ear. Please check your wearing position and adjust the ear hook so the speaker aligns with your ear canal.
Can I use these in extremely noisy environments like the subway or turn the volume to 100%?
To prevent permanent speaker and hearing damage, avoid using maximum volume in extremely noisy environments.
Will these USB-C earbuds work with my iPhone?
They are compatible with most devices featuring a USB-C audio port, including many Android phones and compatible with the iPhone 15/16/17 series, but please verify your device's port type before purchasing.

TOPAUX / AHFYCIH
Dedicate to provide the upmost quality & service, prompt professional solutions for any issue at any time.


These wired earbuds do not isolate sound and lack active noise cancellation.
They allow you to stay aware of your surroundings while enjoying music,making them ideal for running, jogging, fitness, and other workouts.


The built-in convenient button controls feature a clear microphone and support play/pause, call functions, volume adjustment, and track switching
What should I do if the volume changes by itself or mutes?
Stop playback, unplug the earphones, and wipe away sweat or moisture from the inline control with a dry cloth to prevent a short circuit.
Are these earphones durable, and how should I maintain them?
They are durable. Please place them gently into the storage case after use, wipe or air-dry them before storing after exercising or sweating, and avoid pulling hard on the headphone cables during daily use.
I hear buzzing or cannot hear clearly. What should I do?
This is usually caused by the speaker not sitting close enough to the ear. Please check your wearing position and adjust the ear hook so the speaker aligns with your ear canal.
Can I use these in extremely noisy environments like the subway or turn the volume to 100%?
To prevent permanent speaker and hearing damage, avoid using maximum volume in extremely noisy environments.
Will these USB-C earbuds work with my iPhone?
They are compatible with most devices featuring a USB-C audio port, including many Android phones and compatible with the iPhone 15/16/17 series, but please verify your device's port type before purchasing.
TOPAUX / AHFYCIH
Dedicate to provide the upmost quality & service, prompt professional solutions for any issue at any time.

































































































