Hua-wei FreeBuds Pro 4 Earphone 5.2 High-Resolution Lossless Sound Quality Headphones Noise Reduction Sports Headset
noise cancelling:Active Noise Cancellation (ANC)
bluetooth standard:Bluetooth v5.2
battery indicator:LED
Battery Charging Time:1-3 hours
waterproof standard:IPX-5
Estimated Battery Life:3-5 hours
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FreeBuds Pro 4 Earphone 5.2 High-Resolution Lossless Sound Quality
Headphones Noise Reduction Sports Headset >Earphones: 29.1mm * 21.8mm * 23.7mm (height x width x depth) >Charging box: 46.9mm * 65.9mm * 24.5mm (height x width x depth) >Whole machine (including packaging): about 165g Single earphone: about 5.8g Charging box: about 47g >Waterproof and dustproof level: Earphones: support dust and
water resistance (IP54) 1) Model: Earphones: T0022 Charging box: T0022C 2) Sound quality: >Lossless sound quality: Support - needs to be used with 70
series mobile phones and X6 and other models, and can achieve up to 2.3 Mbps lossless sound quality when equipped
with HarmonyOS 4.3 and above. The data comes from Laboratory. 2.3 Mbps transmission capability is HWA certified. >Spatial audio: Supported - phones/tablets with HarmonyOS 3.0
and above must be compatible. >Hi-Res: Supported >HWA: Supports 2.3Mbps Lossless certification >EQ sound effects: Supported >Frequency response range: 14Hz-48KHz - frequency range data
comes from laboratory, ion uses L2HC/LDAC high-definition codec. >Sound unit: Dual unit: 11mm four-magnet dynamic unit + -flat
tweeter >Active noise reduction: Support, memory earplugs for deep noise
reduction >Transparent transmission: Support >phone: Silicon phone: 3 left earphones, 3 right earphones >Bone conduction pickup phone: 1 left earphone, 1 right earphone >Call noise reduction: Support, two-way quiet call >Star flash ion: Support > version: 5.2 >line search: Support: Support network search, >Dual device ion (not limited to system): Support >HarmonyOS multi-device ion: Support-multi-device automatic
switching requires the use of HarmonyOS 3 and above models of mobile phones or tablets. >Low latency: Support >Smart listening: Support- mobile phones/tablets that are
compatible with EMUI 11.0 or HarmonyOS 2.0 and above. >Voice assistant: Support voice and gesture wake-up, support
control of headphones- mobile phones/tablets that are compatible with HarmonyOS NEXT and above. >HD recording: Supported - requires 70 series (except 70), 60
series, 70, X5, XT and X6 devices. >Wearing detection: Supported + Tap: Supported + Slide:
Supported + Pinch: Supported 3) Charging : >Wired charging: USB-C + wireless charging: up to 5W >Super fast charging: not supported >Charging time >Charging the earphones with the charging box: about 40 minutes >Wired charging with an empty box: about 60 minutes >Wireless charging with an empty box: about 150 minutes 4) Battery type >Lithium-ion polymer battery >Battery capacity >Earphones: 55 mAh (minimum for a single earphone) >Charging box: 510 mAh (minimum) 5) Battery life >Sound : >Listening to music (noise reduction on): The earphones can be
used for about 4.5 hours on a single charge, and about 22 hours with the charging box; >Listening to music (noise reduction ): The earphones can be
used for about 6.5 hours on a single charge, and about 30 hours with the charging box; >ion stability first: >Listening to music (noise reduction on): The earphones can be
used for about 5 hours on a single charge, and about 23 hours with the charging box; >Listening to music (noise reduction ): The earphones can be
used for about 7 hours on a single charge, and about 33 hours with the charging box; >Voice call (noise reduction on): The earphones can be used for
about 3.5 hours on a single charge, and about 18 hours with the charging box; >Voice call (noise reduction ): The earphones can be used for
about 4.5 hours on a single charge, and about 22 hours with the charging box |
FreeBuds Pro4 High resolution lossless sound quality | Two-way quiet conversation
| Hongmeng native intelligence |
Spectral Silver String Design Drawing inspiration from classical Musical Instruments, through
ultraviolet laser, theexquisite silver string is carefully carved
on the ear handle, between the squareinch, in the curve, the string
sound beside the ear. |
Ceramic Backboard Sintered at 1480 degrees for 72 hours, the ceramic backplane is
solid as a rock, and surface of the ceramic, and the delicate
texture is and touchable.the silver string of the backplane is
finely carved, overlapping with the bright. |
Lossless sound quality Original Sound New Land Equipped with Kirin chip, the core technology of headphone flash
ion is upgraded, and self-developed L2HC 4.0 codec technology is
the first industryl2.3 Mbps lossless transmission capability. At
the same time, HWA Lossless and At the same time, HWA Lossless and
HD sound quality certification, will be higher quality, more
detailed high resolution lossless sound qualityPass the ear. |
Industry debut 2.3 Mbpslossless transmission Up to 48kHz/24bit high quality lossless music |
Kirin chip, achieve 8M physical transmission rate Bring high
resolution lossless transmission of audio signals, presenting a new
realm of more immersive and authentic hearing. |
Newly tuned ultra sensing acoustic dual unit, bass down to 14Hz
treble up to 48kHz bass surging, treble bright. Equipped with
digital frequency division technology, it brings hierarchical sound
performance. |
The triple real-time hearing optimization algorithm is upgraded
which can perform accurate EQ balance compensation for full-frequency volume, ear structure, and wearing state according
to the human ear noise curve in real time, bringing a consistent
hearing feast. Of Legend Master Rhyme Yue Zhang and the Chief tuning group of the Central Conservatory of
Music.lto create a pure listening sense compared to the gold
location of the concert hall.Two sound modes are presented, the
acoustic aesthetic style is unique. |
Central sound master classical, sound details, real sense of scene,
full three-dimensional voice expression, sitting in the palace of
elegant sound. |
Central sound master balance, low frequency more dynamic, high
frequency more prominent, oncoming, pleasant sound. |
The voice is in the air Immersive sound field Thanks to the spatial audio architecture reconstruction brought by
HarmonyOs NEXT, the head motion delay of FreeBuds Pro 4
ultra-immersive spatial audio is reduced by 50%, the smoothness of
the head motion sound is increased by 85%, and the sound is mobile,
so that you can the ultra-immersive spatial audio listening
experience. |
Privacy protection The ambient tone of the call is deleted The headset Al call noise reduction algorithm is upgraded, and in
addition to the three phones, the reverse bone conduction pickup
phone is added to bring strong pickup and background sound
elimination ability. Support 100dB noise and 10m/s speed, eliminate
environmental sound retain and clean voice. Even in concerts, KTV,
and other,high-noise environment, you can also talk ly, protect
privacy, and chat freely. The new "quiet" realm New experience of noise reduction New level 3 memory earplugs, deep noise reduction, noisy
environment calls can be heard ly.Under good wear, the noise
reduction experience can be improved by up to 30%.At the same time,
the earplugs are made of memory sponge rial, which automatically
expands and fits the ear canal, fast rebound and easy to use. |
Intelligent noise reduction More quiet step The earphone provides two types of earplugs to choose from.
According to the type of earplugs , the corresponding noise
reduction hearing parameters can be matched. The earphone noise
reduction algorithm can l be upgraded to achieve better noise
reduction effect. With intelligent dynamic noise reduction
technology, even in flight, high-speed rail and other places, you
can listen quietly. Answer the phone Just nod your head The headset can track the head movement to answer or reject the
phone, nod to answer, shake the head to reject, one movement, easy
to do. |
Remote map positioning and floor search function can locate the
location of the headset; Unique floor positioning ability,can
directly display the specific floor information of the headset.
support the floor positioning of complex public places such as
large shopping malls airports, high-speed rail stations. The headphone supports close-range flash "search" the search is
further extended. up to 50 meters, and can also guide the real-time
position direction, and play the search ring tone with the
headphone body and the headphone making it easy to find FreeBuds
Pro 4. Open the lost reminder function, the phone can receive the lost
reminder push after the headset is dised; When the headset is reed
or someone reports the location of the headset. the mobile phone
can receive the headset online notification in time, preventing
loss and reminding. |
Wise little art ear ready The new way of Al interaction, earphones are ed to Xiaoyi's smart
body.bringing more convenient operation experience. Xiaoyi can help
you make phone calls, music, and set an alarm clock. You can also
ask Xiaoyi questions and anywhere, and ask Xiaoyi to help you
record your address, card certificate, phone number, etc. There is
also a small translation function for headphonesl the language is
unlimited, and communication is not restricted. |
Long endurance The whole machine can be used for up to 33 hours, accompanying you
for a long time. Intelligent charging Turn on the smart charging function of the headset, which can
intelligently identify the user's charging habits, control the charging limit, and extend the battery life by 38%. Close discovery When the headphone is opened, the mobile phone interface
automatically pops up. Click "" to complete the first pairing. When
the headset is ed back, open the headset box to automatically back. |
Hua-wei FreeBuds Pro 4 Earphone 5.2 High-Resolution Lossless Sound Quality Headphones Noise Reduction Sports Headset
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