The ReSound Key 288 is a hearing aid designed to improve your hearing experience. Here are some of its key features:

• Improved sound clarity: ReSound Key 288 uses technology to help you hear speech clearly and with less effort.
• Direct streaming: You can stream audio directly from your phone or other compatible devices to your hearing aids for a richer listening experience.
• Rechargeable battery: The ReSound Key 288 comes with a rechargeable lithium-ion battery that lasts all day on a single charge.
• Multiple environment programs: The hearing aid automatically adjusts to different listening environments, such as quiet rooms, noisy restaurants, and outdoor settings.
• Focus on specific sounds: Features like Noise Tracker II and Wind Guard help you reduce unwanted background noise and focus on the sounds you want to hear.
• Tinnitus relief: If you experience tinnitus, the ReSound Key 288 has a built-in tinnitus sound generator that can help mask the ringing in your ears.

It’s important to note that these are just some of the features of the ReSound Key 288. For a more comprehensive list, you can consult a hearing healthcare professional or the ReSound website.