Products
BH4029 AI Smart Translation Presbyopic Glasses
The BH4029 is a premium smart wearable device specially designed by Bihuo Intelligence for senior travelers. These smart glasses integrate real-time translation, noise-canceling calls, and eye protection functions, supporting one-touch bidirectional translation across 120 languages with 48dB deep noise reduction technology to eliminate travel noise. Featuring optional presbyopic lenses and intelligent transition lenses with UV400 protection, they effectively block ultraviolet rays and blue light. The ultra-light 42-gram body combines ergonomic design for comfortable and secure wear. With simple touch controls and voice commands, plus long-lasting battery life for extended trips, they serve as an ideal travel companion for seniors abroad.
Smart Translation Reading Glasses
Global communication barrier-free | Elderly-friendly design | Travel-specific optimization
Five Reasons to be Excited
Real-Time Global Language Translation
120 languages translated in real-time
One-Touch Voice Translation
Traveling abroad is no longer a problem. Simple operation, instant translation.
Reading Glasses + Translation Device 2-in-1
Traveling abroad is no longer a problem. Simple operation, instant translation.
Stereo Sound with Powerful Volume
Extra-large speaker units with wide amplitude and high sensitivity, delivering rich and full sound.
Convenient Control Auto Connection
Press and hold both sides for 1.5 seconds to power on and automatically connect.
Touch Button Design
Ergonomic Design for Comfortable Wear
The lightweight frame and ear-hugging temples ensure a comfortable yet secure fit.
Exclusive Sound System for Seniors
Combining stereo surround sound with dual high-quality speakers symmetrically placed on the left and right, creating an immersive 3D audio experience that fully surrounds you, delivering a rich and comprehensive auditory feast.
Long Battery Life
High-capacity battery offers up to 168 hours of standby time
Blue Light Protection for Eye Health
This extended usage time eliminates the need for frequent charging, making it ideal for daily translations, travel, and international conferences, greatly enhancing convenience and satisfaction.
Glasses Appearance
Core Chip & Communication
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Chip Model
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AB5636A
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Reception Distance
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≥12 meters
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Operating Frequency
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2.402GHz ~ 2.480GHz
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Transmission Power
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CLASS 2 (Max 4dBm)
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Power & Battery Life
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Battery Spec
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3.7V / 85mAh
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Charging Input
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DC 5V ± 0.25V
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Static Current
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≤5μA
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Low Voltage Alert
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3.0V
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Operating Voltage
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3.7V (Range: 3.3V ~ 4.2V)
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Charging Time
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≤2 hours
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Operating Current
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≤30mA (Higher with volume increase)
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Continuous Playback
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4 hours (at 80% volume)
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Audio Performance
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Signal-to-Noise Ratio
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-85dBV
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Frequency Response
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20Hz ~ 20kHz
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THD
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<1%
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Speaker Specifications
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Dimensions: 16mm(L)×9mm(W)×2.8mm(H)
Impedance: 8Ω ±15%
Rated Power: 0.8W
Max Short-term Power: 1.2W
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Optical Protection
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Blue Light Filtering
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≥40%
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UV Protection
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UV400
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Microphone Parameters
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Mic Sensitivity
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-42dB ±3dB
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Material/Weight & Packaging
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Temple Material
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PC (Spray Painting)
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Net Weight (with lenses)
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42g
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Lens Material
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Blue Light Blocking PC Lens
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Color
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Black
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Package Contents
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Glasses Case, Magnetic charging cable, Cleaning Cloth, User Manual
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