Bluetooth technology allows you to connect two electronic devices without using a cord. Bluetooth hearing aids connects your hearing devices to other devices like your smartphone or TV. They stream sound directly from a technology source into your ear. When watching television or using the computer, the data transfers to your hearing aid from the monitor using radio waves. There’s no need for headphones or a separate Bluetooth headset. Similarly, talking on the phone is now easier than ever. You don’t have to hold the phone up to your ear to hear and enjoy your conversation.