Compatible with Oticon Real, More, Play PX, Zircon, OPN S, Ruby, and OPN Play MiniRITE Hearing Aids ONLY. On Board Battery: With an on-board battery, users can conveniently charge their hearing aids on the go. Compact and Sleek Design: The charging unit features a compact and sleek design that fits seamlessly into any environment, whether it’s on your bedside table, office desk, or any other convenient location. User-Friendly Interface: Equipped with LED indicators on the back of the charger, it provides a visible gauge that the hearing aids are connected and charging. Magnetic Connection: The charging unit uses a magnetic connection to securely hold the hearing aids in place while charging, ensuring they remain stable and properly connected throughout the charging process. Colored markers: Designed for intuitive positioning of hearing aids, with blue for the left hearing aid, and red for the right. The Oticon 1.0 Smart Charger is a fast and efficient charging solution for the new Oticon Real, More, Play PX, Zircon, OPN S, Ruby, and OPN Play MiniRITE hearing aids, featuring a compact design and LED indicator for convenient use. This charger features an on-board battery, meaning you can charge the charger, and charge your hearing aids on the go! It provides up to 4 hours of use after just 15 minutes of charging, and fully charges the hearing aids within 2 hours of charging. It can fully charge your hearing aids up to 3 times before needing to be charged, making it an ideal option for busy lifestyles. Please note, if you do not have the above mentioned hearing aids, this charger WILL NOT WORK.