Kalsten | Rechargeable Bluetooth Hearing Aids with App Control
Intelligent Hearing, Customized for Your Needs
Enhance your auditory experience with these Bluetooth hearing aids that offer app-based management. Perfect for those seeking convenience and adaptability, these sleek devices integrate the latest technology into an efficient listening solution. You can easily modify the volume, switch between different modes, and customize your hearing preferences right from your smartphone, offering you a seamless and user-friendly experience. Furthermore, their lightweight and unobtrusive design ensures comfort throughout the day, making them ideal for users in various settings.
Features
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Bluetooth Capability: Wirelessly link to your smartphone for straightforward audio adjustments.
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App Control Options: Control volume and settings using an easy-to-use app.
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Various Listening Settings: Optimize sound clarity based on your surrounding environment.
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Compact and Portable: Subtle design provides a comfortable experience throughout the day.
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Perfect for Dynamic Lifestyles: Made for individuals who need flexible hearing assistance while on the move.
Specifications
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Type of Connection: Bluetooth
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Control Interface: Smartphone application
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Form Factor: Sleek and discreet
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Sound Modes: Multiple options for varied settings
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Battery Capacity: 300mAh, durable and rechargeable
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Device Compatibility: Compatible with a majority of smartphones
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Mass: Light for everyday ease
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Color Variations: Offered in multiple shades
Maintain connectivity and take charge of your hearing with a solution that harmonizes with your lifestyle—clear, adjustable, and comfortable.
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.