Denon AH-C120MA Owner's Manual

To ensure optimal sound quality, select the appropriate size of ear tips that come with your Denon AH-C120MA. Insert the earbuds snugly into your ears, ensuring a tight seal to enhance bass response and block external noise.
First, check if the earbuds are securely connected to your device. Ensure the device's audio settings are correct and the volume is turned up. If the issue persists, try connecting to another device to rule out device-specific problems.
Remove the silicone ear tips and clean them with a mild soap solution and warm water. Use a soft, dry cloth to wipe the earbuds themselves, avoiding any openings. Ensure everything is completely dry before reassembly.
Store the earbuds in the provided carrying case to protect them from dust and tangling. Avoid wrapping the cable tightly around the earbuds to prevent cable damage.
Gently pull off the existing ear tips from the earbuds. Align the new ear tips with the earbud nozzle and press them on until they fit securely. Ensure they are firmly attached before use.
Check if the ear tips are clean and properly attached. Ensure the audio balance settings on your device are centered. If the problem continues, test with another device to determine if the earbuds are faulty.
Yes, the inline remote and microphone on the Denon AH-C120MA allow compatibility with most smartphone voice assistants. Refer to your smartphone's manual for specific instructions on activating the voice assistant feature.
Ensure that the connection to your device is secure. Check if there is any physical damage to the remote. Restart your device and test again. If the issue persists, consult the Denon support team.
Use the cable clip provided to manage excess cable length and prevent tangling. When storing, gently coil the cable and place it in the carrying case without twisting too tightly.
While the Denon AH-C120MA can be used during light exercise, they are not specifically designed for high moisture environments. Use caution and ensure they are wiped down and dried after exposure to sweat.