Rechargeable Sound Amplifiers | Comfortable Fit & Noise Control
High Quality
Free US Shipping
Hassle Free Returns
Rechargeable Sound Amplifiers for Crystal-Clear Hearing
Experience the difference with our state-of-the-art rechargeable sound amplifiers, meticulously crafted to enhance sound clarity and amplification. These discreet behind-the-ear devices are designed for optimal comfort and stability, ensuring they remain securely in place throughout your daily routines while providing rich, high-fidelity audio quality.
Highlighted Features
- Extended battery life: Enjoy up to 80 hours of continuous listening without interruptions.
- Effective noise management: Reduces background sounds, allowing for clearer and more focused conversations.
- Exceptional comfort: Engineered for a snug and enjoyable fit, perfect for prolonged use.
- Outstanding sound precision: Captures a broad range of audio frequencies with remarkable accuracy.
- Customizable audio settings: Adjusts easily to accommodate different sound environments.
Product Specifications
- Color: Beige
- Charging Method: USB charging
- Charger Specifications: DC 5V/50MA-1A
- Battery Type: Lithium battery 60MA
- Dimensions: 45×40x10mm
- Weight: Approximately 6.5g
- Maximum Sound Output: 129±4dB
- Sound Gain: 38±5dB
- Total Harmonic Distortion: ≤5%
- Frequency Range: 400Hz~3800Hz
- Input Noise Level: ≤28dB
- Operating Voltage: D.C.3.7V
- Current Consumption: ≤2mA
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.