Products
BH4028 AI Smart Translation Glasses
The BH4028 is an AI smart translation glasses developed by Bihuo Intelligence, equipped with the high-performance AB5632F chip that supports stable 12-meter connections and smooth 2.4GHz transmission. Its professional-grade audio system paired with 15×8×3mm speaker units delivers immersive sound quality. The ultra-light 37g body, blue light blocking/smart transition lenses, and ergonomic design ensure comfortable wear, while the 100mAh battery provides 6 hours of battery life. It features core AI capabilities including real-time interpretation for 100+ languages (with audio/video subtitles), an AI meeting assistant (auto-recording/summarizing, compatible with Zoom/Tencent Meeting), and 48dB deep noise cancellation, facilitating cross-border business, travel, and learning. Smart touch activation, dual-speaker stereo sound, and UV400 protection further enhance the experience, breaking down language barriers and improving communication efficiency.
Intelligent Live Streaming Solution
AI Meeting Assistant, Free Transcription 100+ Languages Bidirectional Translation
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AI Conference Assistant
Boost Efficiency with Ease
Real-time interpretation in 100+ languages
No matter where you are in the world or what language scenario you're facing, seamless,
near real-time translation ensures smooth cross-language communication without barriers.
48dB Advanced Noise Reduction
Smart Controls
Instant Auto-On When Worn
Automatically powers on when you put on the glasses and powers off 3 seconds after removal.
Long press for 8 seconds to shut down manually.
Ergonomic Design for All-Day Comfort
Lightweight frames, ear-hugging temples, and soft nose pads ensure a comfortable
and secure fit for extended wear.
Stereo Surround Sound with Dual-Directional Speakers
Combining immersive stereo surround sound with dual high-quality speakers
symmetrically placed on the left and right sides.
Photochromic Sunglasses for Outdoor Protection
The lenses darken automatically in bright sunlight, effectively blocking UV rays and glare
while maintaining clear vision — the perfect companion for outdoor activities.
Blue Light Filtering for Eye Protection
Reduces harmful blue light emitted by digital screens, helping to protect eye health, alleviate visual fatigue, and improve viewing comfort — a must-have for modern digital life.
Long Battery Life
High-capacity battery offers up to 168 hours of standby time
Core Chip & Communication
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Chip Model
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AB5632F
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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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3.8V / 100mAh
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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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6 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: 15mm(L)×8mm(W)×3mm(H)
Impedance: 8Ω ±15%
Rated Power: 0.5W
Max Short-term Power: 0.7W
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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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High-strength PC (Polycarbonate)
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Net Weight (with lenses)
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37g
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Lens Material
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Blue Light Blocking PC Lens
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Color
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Gradient Gray
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Package Contents
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Glasses Case, Magnetic charging cable, Carrying Pouch, Cleaning Cloth, User Manual
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