A08 16 Channels Hearing Aid Bluetooth-compatible Earbuds for Elderly Deaf People Sound Amplifier Headphones (CE, FCC Certified)

• Dual Functionality - Hearing Aid & Bluetooth-compatible Earbuds: These innovative earbuds seamlessly combine hearing assistance with Bluetooth-compatible functionality. Switch effortlessly between hearing aid mode and Bluetooth-compatible mode, ensuring you can amplify sound when needed and enjoy music, calls, and media when desired
• Advanced 16-Channel Digital Chip: Featuring a 16-channel WDRC digital chip and professional MEMS microphone, these earbuds deliver precise, high-fidelity sound amplification. With a maximum gain of 35dB, they offer natural sound restoration, ideal for those needing clear, amplified hearing
• Automatic Mode Switching & Low Latency: The earbuds automatically switch between hearing aid mode and Bluetooth-compatible mode, providing a smooth transition for different uses. Equipped with low-latency technology, they ensure real-time sound amplification without noticeable delays, making it perfect for both conversation and media
• Noise Suppression & Feedback Cancellation: These earbuds support advanced noise reduction technology, including whistle suppression and sudden noise reduction, providing clear and comfortable listening experiences even in noisy environments. Stay connected with ease, whether you’re taking calls or watching videos
• Long Battery Life: With a built-in 500mAh battery, the earbuds provide up to 8 hours of continuous use in hearing aid mode on a single charge. This extended battery life ensures reliable performance throughout the day without frequent recharging

Specifications:

• Bluetooth-compatible version: Bluetooth-compatible 5.3
• Bluetooth-compatible audio decoding: SBC, AAC
• Frequency range: 2.402-2.48GHz
• Bluetooth-compatible protocol: A2DP/AVRCP/HFP/SPP/SMP/ATT/GATT
• Assisted listening amplification time: about 8 hours (assisted listening function alone, 1st gear volume)
• Continuous playback time: about 6 hours (single music playback, 1st gear volume)
• Transmission distance: about 10m
• Maximum gain: 35dB+/-5dB
• Average gain: 29dB+/-3dB
• Average output: 108dB+/-3dB
• Frequency range: F1≤200Hz F2>5020HZ
• Earphones battery capacity: 40mAh
• Charging case battery capacity: 500mAh
• Charging interface: DC5V/Type C
• Charging current: 30mA/earphones; 400mA/charging case
• Charging time: about 1.5 hours