Rechargeable Sound Elderly Sound High Sensitivity Sound Sound Earphone Headset Ear Hole Left and Right Ear USB Easy Dutch Button Noise Good Sound

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Advanced technology: Designed with the latest design, the noise reduction function suppresses howling, and the rechargeable sound collector is very easy to operate with a Dutch button. The sound collector is placed in the ear and then switched on to start the power, so anyone from young to old can easily use it. Design: Small, lightweight, fashionable and clear appearance; ergonomic design; excellent fit of the headset; comfortable to wear even when used for long periods of time. Rechargeable: Designed as an auditory amplifier, it provides clean and clear sound quality.It can be used for about 20 hours after being fully charged in 2 hours, making it very satisfying for everyday use and business trips. Effectiveness: Ear hole type sound collectors for elderly, mild and moderate people are lightweight and very convenient.High-performance sound collectors can be expected to be effective for mild and moderate people. Multi-use & quality assurance: Adaptable to the environment, can be used in different environments (quiet/noisy/outdoor). We offer a 30-day full money back guarantee. In the unlikely event that the product is defective, please feel free to contact us.