NIKEN Hearing Amplifier, Recommended by Singer Aki Yashiro, [Digital Ear Hook], Rechargeable, Made in Japan, Ultra-Lightweight (5g), Binaural, Clear S

*This product is not a hearing aid.

[No Battery Replacement Required] Easily charge via USB at home or on the go, eliminating the need to change batteries. A two-hour charge before heading out provides 25 hours of full-day use, perfect for extended outings.

[Can be used in either ear] These headphones can be worn in either ear, allowing you to enjoy a variety of everyday situations. They fit snugly to the shape of your ear, providing virtually no discomfort.

[Volume Control and Two Sound Quality Modes] The volume can be finely adjusted in four levels, allowing you to find the perfect volume for any situation, whether quiet or noisy. You can also choose between low and high volume modes.

[Ultra-compact 5g for easy wear] The ultra-lightweight design ensures comfortable earbuds even during extended use. Weighing just 5g, they're so light you'll forget you're even wearing them. Enjoy natural in-ear use while walking, jogging, or commuting on the bus or train.