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When technology meets sensory art, the new generation of dh-4 smart wireless headphones redefine the way we perceive music with its cutting-edge technology and humanized design. Whether it's looking for a moment of peace in the hustle and bustle of the city or a desire for rhythmic motivation during a fitness workout, it can present you with an unforgettable sound journey.
Breakthrough Sound Innovation | How can dh-4 redefine the listening experience?
If sound is an art form of emotional transmission, then dh-4 is the invisible brush in your hand. It has built-in the latest Bluetooth 5.3 high-speed transmission module, which greatly reduces the delay phenomenon while ensuring stable signal connection distance. The three-dimensional surround sound field constructs a multi-level dynamic range of expression-from the grand momentum of the symphony orchestra to the faint footsteps approaching the sound in the game.
Enjoy the world around the clock | The scientific principle behind active noise reduction technology
There are always many inevitable noises in urban life that disturb the peace of mind. For this reason, it is dh-4 to introduce a hybrid active noise reduction mechanism. The system uses a precision microphone array to capture ambient background noise and eliminate it through reverse waveform superposition, creating a pure sound haven. Whether you're shuttling through a crowded bus stop or stopping at a bustling mall corner, let the melody dominate the focus of your consciousness.
New state of ergonomics | Extraordinary comfort brought by compact body
In order to achieve a truly unrestrained wearing experience, the R & D team repeatedly adjusted the model parameters based on in-depth research on the auricle data of hundreds of volunteers around the world until the golden balance point was found. The final result is a small device that weighs only a few grams but is extremely stable. Even if it is worn for a long time, it will not feel oppressive and uncomfortable. In addition, IPX5 waterproof film layer covering ensures that rainwater and sweat cannot disturb the operation of internal components.
Ultra-long power guarantee | Unlock for tens of hours with one charge
Endurance is also one of the important indicators to measure excellent TWS headphones. Thanks to the low-power core architecture and innovative energy management program, the dh-4 can continuously play more than 12 hours of content at full power, and the matching storage box can also supply three additional full cycles of electricity demand. When you put it into the automatic energy replenishment state immediately after a short break, there is no need to interrupt the continuity of thoughts for power failure.
Smart Internet Ecological Partner | More than a pair of headphones, it is a life assistant
In addition to basic audio playback responsibilities, dh-4 is more like the intimate butler character beside you. After waking up the built-in virtual assistant, the mobile phone can be controlled by voice to send information, set reminders and even remotely control a series of complex operation instructions such as household appliances to convey instant feedback accurately. The touch panel supports shortcuts such as sliding volume gestures to switch tracks, which greatly improves the interaction efficiency and meets the flexibility required for multiple lifestyle changes.