Use 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 four microphones per side, including two bone conduction mics. Use the Denon PerL app to create your profile and fully customize your listening experience. Plus, with eight hours of battery life and three additional charges from the charging case, you can keep the music going all day. The earbuds' wireless Bluetooth 5.3 technology supports the aptX Classic, aptX Lossless, aptX Adaptive, 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 triple-layer titanium dynamic driver is hand-tuned to deliver vivid and spacious sound quality with a 20 Hz to 40 kHz frequency response. 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 the Immersion Mode. Use the Denon PerL app to create your own unique profile, customize touch controls, select noise canceling or Social Mode, and more.

Qualcomm aptX Lossless Technology

Hear your music in stunning lossless quality. Many Bluetooth techniques for compressing and decompressing audio can destroy parts of the data and reduce the quality of the output. Snapdragon Sound with Qualcomm aptX Lossless technology retains all of the original content, bit for bit, resulting in music identical to the original recording. It's designed to scale up to deliver lossless audio when users are listening to lossless streaming source content, and it can scale back the bit rate in busy RF environments to ensure no dropouts or audio glitches occur. In addition, Multipoint functionality allows you to connect with two devices at the same time.

Dirac Virtuo

Dirac Virtuo for Bluetooth headphones turns any standard stereo content into an immersive sound experience with enhanced sound quality. Spatialized stereo makes it seem as though sound comes from a pair of premium speakers in front of the listener without requiring specific spatial audio content. The filter design removes unintended resonances to reach a crisp and clean sound canvas.

Ready for the World

The PerL Pro earbuds will run for up to 8 hours on a single charge. The included charging case will provide three additional charges for up to 32 hours of operating time on the go. The case supports Qi-compatible wireless charging and fully charges in one hour. A 5-minute quick charge of the earbuds will provide 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 eartip 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.

Immerse yourself in a customized musical experience with the black PerL Pro True-Wireless Earbuds from Denon. The earbuds feature a hand-tuned ultralow-noise 10mm dynamic driver constructed with three layers of titanium 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.