Kalsten | Bluetooth Earbud Mini Earbud Single Wireless In-Ear Headphone
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14-Day Return Policy
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Bluetooth Earbud for Clear Calls and Comfort – Single Mini In-Ear
Stay connected with this lightweight Bluetooth earbud designed for clear calls and daily listening. The mini earbud fits gently in one ear, while wireless in-ear headphone tech keeps movement free. A rechargeable battery powers your day, and Type-C charging makes top-ups simple. Built for adults who want a single earbud that is easy to use, comfortable, and ready for tablets or other Bluetooth devices.

Why Choose the Bluetooth Earbud?
- Comfortable one-ear wear: Open design lets you hear your surroundings while listening.
- Simple wireless control: Bluetooth connection with easy volume adjustment.
- Rechargeable convenience: Built-in battery charges by USB-C for quick top-ups.
- Clear voice calls: Designed for steady audio so speech is easy to hear.
- Travel-ready size: Compact and light for pockets, bags, or desk drawers.

Specifications
- Battery Type: Lithium-polymer, rechargeable
- Battery Capacity: 40 mAh
- Power Input: USB charging (≤36V)
- Charging Port: USB Type-C
- Fast Charging Support: No coordinated fast charging
- Charger Included: No
- Rated Power: 2.5–5 W
- Earcup Style: Open-back, single-ear
- Controls: Volume control
- Wireless: Bluetooth (wireless operation)
- Compatible Devices: Tablet and other Bluetooth-enabled devices
- Accessory: Cable included
- Charging Case: Not included
What’s in the Box?
- 1 × Bluetooth Earbud (single)
- 1 × USB Type-C Charging Cable
- Quick Start Information
If you have any questions about our products or your order, please send an email to support@kalsten.com. Our customer service team typically responds within 30 minutes!
Return to Canada
All returns must be sent to our warehouse in Canada:
Warehouse Dock 51400 Parkhurst Square #1
Brampton, ON L6T 5H5
Canada
Please note: We do NOT offer free returns for this product
You must return this product at your own expense to the original seller.