大康官网（Dacom）-为音频而生

Double moving coils, four speakers, explosive bass

The left and right ears are equipped with 15mm + 40mm double moving coils to create a double-bomb bass and release high-resolution and naturally smooth HiFi-quality sound.

Double core combined with lossless sound quality

Qualcomm CSR chip + Texas TI module

American Qualcomm CSR Chip

It brings a stable, low-power, high-quality, lossless audio transmission, to ensure the stability and fidelity of sound transmission.

American Texas TI Module

The audio power amplifier module produces a more powerful low-frequency sound, and the built-in equalizer creates a more pleasant sound quality.

Bluetooth 5.0 audio and video synchronization

Adopting the new generation of Bluetooth 5.0 high version, it supports 24bit/192KHz lossless audio transmission. Compared with Bluetooth 4.2, the transmission speed is faster and more stable, the signal is stronger, and ultra-low delay audio and picture synchronization is realized.

2 Times

transfer speed

4 Times

Coverage

8 Times

Data capacity

85 hours ultra long battery life
1200mAh big capacity battery

Built-in 1200mAh big capacity battery, combined with Bluetooth 5.0 high version of CSR low-power solution, up to 85 hours continuous working, the standby time is around 2400 hours.

Over-ear design
comfortable to wear

The retractable head beam and the self-adapting earmuff design fit various head sizes. The protein soft leather and cushioned headrests ensure comfortable wearing for a long time.