Cearvol Diamond X1 Rechargeable Mini Bluetooth Audio Amplifier Customizable App Noise Reduction for Light to Medium Hearing Impairments Compatible with iOS/Android Black

Price: €359.00 - €209.99
(as of Jan 21, 2026 14:26:35 UTC – Details)

From the brand

Cearvol Smart Hearing Amplifier

BLUETOOTH 5.3 & 16 CHANNEL TECHNOLOGY Our senior hearing amplifier uses Bluetooth 5.3 technology to ensure super stable connection and fast pairing, with high definition, low latency audio for calls, music and media. 16-channel technology delivers detailed, nuanced sound. The comfortable design ensures no fatigue even during prolonged use. Intelligent noise cancellation helps to focus on the sound.
LONG BATTERY LIFE WITH FAST CHARGING The earbuds, along with the charging case, provide up to 36 hours of working time (12 hours with the earbuds, 24 hours in the case). 10 minutes charging time allows for 3 hours of use and blends easily into your daily routine. The case has an LED indicator that shows the remaining charge status.
4 Modes This Bluetooth hearing amplifier provides 4 sound modes: indoor mode optimizes sound clarity, restaurant mode effectively reduces background noise, traffic mode adapts to noisy environments, and talk mode emphasizes voice clarity. Users can easily switch between modes to enjoy an optimal listening experience.
CUSTOMIZABLE APP The Cearvol app allows users to customize the sound parameters according to their needs and create custom modes. Volume, frequency and noise reduction effects can be precisely adapted to individual listening conditions and usage situation to provide an optimal sound experience.
EASY TO USE & CONVENIENT TO WEAR Via the touch control on the earbuds, you can switch the mode, adjust the volume, and answer/end calls. FLEXIBLE SIZES & WEAR OPTIONS Available in small, medium and large sizes, with soft and breathable materials to ensure you can choose the most suitable earplugs based on your wearing experience and thus enjoy the best listening experience.
IPX5 Water & Dust Resistance These hearing amplifiers with IPX5 certification provide strong water and dust protection functions, effectively protect against water droplets and dust ingress. They are perfect for outdoor use or everyday use. You can use them with confidence while enjoying clear sound and lasting comfort.
WIDE COMPATIBILITY WITH ANDROID AND IOS SYSTEMS The Cearvol mini audio amplifier is compatible with Android system version 7.0 and above and iOS system version 12.0 and above. It allows you to easily connect to your smartphone as well as stream audio and manage calls directly from the earphones for more convenience in everyday life.
Scope of application: If only one of the following four frequency ranges – 500Hz, 1kHz, 2kHz or 4kHz – is within the normal listening range (≤30dB), you can try our product. This hearing amplifier currently has a gain of 30dB and is more suitable for people with hearing loss of less than 60dB.
Attention: 1. When listening to music, please turn off the sound amplification function manually by disabling the “ambient awareness” function in the accompanying app to enjoy pure sound without ambient noise. 2. The user interface of the app supports German, but the notification sounds of the app are only available in English. Thank you for your understanding.