Key Features

• Masimo Adaptive Acoustic Technology
• Active Noise Cancelling
• 10mm Low-Noise Dynamic Driver
• Social Mode to Hear Surroundings
• Bass Immersion Mode
• aptX Codec Support
• IPX4 Sweat and Weather Resistant
• 2 Microphones per Side
• 24-Hour Battery Life with Charging Case

Immerse yourself in a customized musical experience with the black PerL True-Wireless Earbuds from Denon. The earbuds feature a hand-tuned, low-noise 10mm dynamic driver and use Masimo Adaptive Acoustic Technology to create a unique hearing profile perfectly tuned to your ears, while the Immersion Mode lets you set just the right bass level for your listening pleasure. Use the active noise cancelling technology to tune out the outside world, or engage Social Mode for more situational awareness. Confidently take calls with clear voice quality provided by dual microphones. Use the Denon PerL app to create your profile and fully customize your listening experience. Plus, with six hours of battery life and three additional charges from the charging case, you can keep the music going all day. The earbuds' wireless Bluetooth 5.0 technology supports the aptX, AAC, and SBC codecs.

Masimo Adaptive Acoustic Technology (AAT)

Normal hearing varies from person to person and can impact your listening experience. Masimo AAT automatically measures your hearing and creates a profile perfectly tuned to you. It works by playing a range of tones into your ears and measuring very faint sounds called otoacoustic emissions (OAEs), which are produced by the inner ear as a byproduct of amplifying sound. Measuring OAEs determines which frequencies your ears are more or less sensitive to, allowing the system to build a customized sonic signature to match your individual hearing profile and deliver the music you love in stunning detail.

Denon Signature Sound

The 10mm dynamic driver is hand-tuned to deliver vivid and spacious sound quality with a 20 Hz to 20 kHz frequency range. Choose quiet with active noise cancelation or hear your surroundings in Social Mode. Adjust the level of bass based on the style of music or your personal preference using Immersion mode. Use the Denon PerL app to create your own unique profile, customize touch controls, select noise canceling, or Social mode, and more.

Ready for the World

PerL earbuds run for up to 6 hours on a single charge. The included charging case will provide three additional charges for up to 24 hours of operating time on the go. The case fully charges in two hours. A 10-minute quick charge will provide the earbuds with a full hour of playback time. Take them along on your commute or workout knowing the IPX4 rating protects them from sweat and rain. The included 5 tip options and 2 wings ensure the earbuds stay comfortably in place. Four fully customizable touch inputs on each earbud let you control play/pause, skip track, change volume, and more.