Little brothers of the Perl Pro also soon presented on our pages, the PerL in-ear headphones from Denon are True Wireless Bluetooth 5.0 models.
Denon PerL, audio profile adapted to your ear canal
The PerL Pro take advantage of Masimo AAT (Adaptive Acoustic Technology), allowing users to create a personal audio profile, that is to say adapted to their ear, in order to optimize sound quality headphones, based on the pragmatic principle that hearing varies from person to person. In detail, the headphones measure the faint otoacoustic emissions produced by the inner ear in the presence of a range of tones played, in order to assess each person's unique response to sound. A personal hearing profile is then created in the Denon PerL Headphone application to take full advantage of the sound reproduction offered by the 10 millimeter speakers.
Denon PerL, active noise reduction and IPX4 certification
The PerL also benefit from active noise cancellation technology as well as a more transparent social mode so as not to be cut off from the environment. On the autonomy side, we reach 6 hours of listening time for a total of 24 hours with the box. Also note, a quick charge of 10 minutes for 1 additional hour of reading and resistance to water and dust via IPX4 certification.
Available. Indicative price: 199 euros.
Reminder of the key features of the Denon PerL:
• Type: 10 mm closed dynamic in-ear headphones
• Drivers: dynamic
• Frequency response: 20 - 40,000 Hz
• Connectivity: Bluetooth 5.0, LE
• Supported Bluetooth profiles: A2DP/AVRCP/HFP/HSP
• Codecs: SBC, AAC, APT-X
• Certification: IPX4
• Active noise reduction: yes
• Battery life: 6 h, 24 h with the storage case and its integrated battery
• Charging time: 2 h
• Weight: 7.1 g for an earpiece, 47.4 g for the case