Fisdemo J Bluetooth Hearing Aids for Seniors Adults to Enjoy hand-free Phone Calls/Music/TV featured with RIC and DSP Chip for Clear Sound-Pair

Key features DSP chip digital noise reduction: Digital audio processing limits the human hearing range, and digital radio wave processing makes the sound more realistic and gentler.  Stable Bluetooth Signal: Hands-free for calls, enjoying favorite music and TV. Ensures a stable and reliable connection with other devices, wherever you are. Receiver-In-Canal (RIC): In-ear receiver shortens the distance from the receiver to the ear canal, greatly reduce the distortion and feedback, so we can hear crystal and the most natural sound. Long-time Use: More than 12 hours using time, powerful your daily life. 38dB Gain: Designed for users with mild to moderate hearing impairments, providing clear and robust sound output. Reliable Plug-in Charging: Utilizes a dependable plug-in charging method, ensuring consistent and efficient charging whenever needed.