Wireless Bluetooth Earphone Hearing Aid Neckband Headset Smart Sound Amplifier

Description

The hearing aid and Bluetooth-compatible functions can be used independently or at the same time without switching back and forth. LED digital display, check the available power clearly. The appearance of the Bluetooth-compatible headset will not make users feel inferior because of the appearance. Adaptive noise reduction will not make the user feel noisy. Howling suppression, no annoying howling sound. Wireless Bluetooth-compatible 5.2, can connect to the mobile phone independently.