Blue News BT8951D
Product Classification:
Features: stereo, Hall switch, FF ANC, low power consumption, 5C fast charge, multi-sound mode can support LE Audio
Release time:
2024/08/26
Product Details
Stereo
Technical realization: The stereo effect is mainly realized through the dual-channel design inside the headset to ensure the separation of left and right channels, thus creating a richer sense of space and music hierarchy.
Scenario: Whether listening to music, watching videos or playing games, stereo provides a more immersive listening experience.
Hall switch
Function description: Hall on/off technology uses the Hall effect principle to control the switch of the earphone by detecting the change of the magnetic field. When the headset is taken out of the charging box, the Hall sensor detects the magnetic field change and automatically turns on the headset; when the charging box is put back, it turns off automatically.
Advantage: Improve the user experience, avoid the inconvenience of manual operation, and also help save power.
FF ANC (Feedforward Active Noise Reduction)
Working principle: FF ANC collects external noise through the microphone front, and processes the noise signal to produce reverse sound waves, which cancel out the external noise to achieve the noise reduction effect.
Application scenarios: Suitable for use in noisy environments, such as public transportation, airport lounges, etc., which can effectively reduce external noise interference and improve the clarity of music or calls.
Low power consumption
Implementation: Low power consumption design usually involves multiple aspects, including using a low power consumption Bluetooth chip, optimizing the internal circuit design of the headset, and adopting an efficient battery management system.
Importance: Low power consumption means longer battery life, reduced charging times, and improved user convenience.
5C fast charge
Technical features: 5C fast charging technology can charge the headset in a short time and quickly restore power.
Advantages: In the case of urgent need to use headphones but insufficient power, 5C fast charging can quickly solve the problem and avoid long waiting.
Multi Sound Mode
Function description: Multi-sound mode allows users to select different sound settings according to different scenes and needs, such as music mode, movie mode, game mode, etc.
User experience: By adjusting the sound settings, users can get a hearing experience that is more in line with the current scene and improve overall satisfaction.
LE Audio support
LE Audio Overview: LE Audio is a new generation of Bluetooth audio technology standard introduced by the Bluetooth Technology Alliance (Bluetooth SIG), designed to improve audio transmission efficiency, reduce power consumption, and support more audio functions.
Headset application: Headset with LE Audio will provide more stable and high-quality audio transmission, and may also support more audio functions and services, such as audio sharing, broadcast audio, etc.
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