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Major features
Product features
Beryllium acoustic is a feature of clean, accurate, and stable acoustic. Beryllium is
a relatively rare element on earth and in the Universe, and outstanding for high
stiffness to density ratio, good strength to density ratio, high velocity of sound, and
high Debye temperature. It is a light, but very rigid material that features high-speed
sound propagation, low distortion, and high efficiency drive
aptX high quality audio across Bluetooth transmission
active echo cancellation, CVC noise suppression, and call quality improvement
techniques supporting clear phone talk and remote meeting talk
about 32 hours of continuous transmission time including music playback at 80%
volume level
about 35 hours of continuous transmission time including phone talk at 80%
volume level
ergonomic design and comfortable ear cushion kits
power-conscious automatic system shutdown after around 5 minutes of no
connection of Bluetooth transmission signals to extend battery life
Beryllium acoustic is a feature of the right tuning of headphones and the well-balanced
pleasing frequency response throughout the audio range. Enhanced acoustic in both
the treble and the bass range. Made to hear sounds with more clarity
strict quality control and comprehensive reliability tests qualified
support passive mode audio operation when battery charge is exhausted
and/or headphone system shuts down
compliance with the environmental protection requirements, standards
or directives including the CA proposition 65, the CPSIA, the ROHS, the
REACH, the FCC part 15B, and the FCC part 15.247.
low battery verbal and visual warning signals. Indication light flashes red
and a verbal warning signal sounds every minute from then on. Taking 10
to 30 more minutes in normal Bluetooth transmission mode depending on
conditions of audio operation. After the battery charge is exhausted, system
automatically shuts down
