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Say goodbye to the "one-size-fits-all" approach to hearing. The CZ-R04 Smart Hearing Aid is a revolutionary wearable that combines high-performance medical amplification with the seamless connectivity of modern Bluetooth headphones. Designed for those with mild to moderate hearing loss, it empowers you to take control of your auditory world through your smartphone.
Self-Fitting via "Hearing Pro" App: No more expensive clinic visits for adjustments. Simply connect to the app to perform a pure-tone test. The CZ-R04 will automatically calibrate its 42dB gain to match your unique hearing profile.
Seamless Bluetooth Connectivity: This is a dual-mode device. Switch effortlessly between Hearing Aid Mode and Bluetooth Mode to enjoy hands-free phone calls, music streaming, and crystal-clear audio from your favorite videos.
Adaptive Noise Cancellation: Navigate any environment with confidence. Choose from 4 Smart Scene Modes (General, Outdoor, Indoor, and Viewing) to filter out background noise and focus on speech clarity.
All-Day Power & Fast Charging: Get up to 8 hours of continuous hearing on a single charge. The sleek magnetic charging case extends your total power to 24 hours, ensuring you never miss a word.
Discreet & Ergonomic Fit: The CZ-R04 features an invisible in-ear design. Crafted with medical-grade, skin-friendly silicone, it provides a snug seal that prevents feedback (whistling) and stays comfortable all day.
Model: CZ-R04 (2026 Smart Edition)
Max Sound Gain: 42dB (Adjustable)
Frequency Range: 300Hz - 5000Hz (Wide Band)
Battery Life: 8 Hours (Units) / 24 Hours (with Case)
Control: Smart Touch Control (6 Volume Levels)
Technology: Multi-band Digital Processing & Bluetooth 5.0
2 x CZ-R04 Smart Hearing Aids
1 x Portable Magnetic Charging Case
8 x Soft Silicone Ear Domes (Multiple Sizes for Perfect Fit)
1 x USB-C Fast Charging Cable
1 x App Quick Start Guide & User Manual
For the best results, use the Hearing Pro App to calibrate the devices when you first receive them. Selecting the correct size of ear dome is crucial to ensure a perfect anti-leak seal and prevent whistling.
