cheero Otocarti MATE (Cartilage Conduction Hearing Amplifier)

About the Product Using an extension cable, a microphone can be moved closer to a speaker for a louder voice.  ※ Aux extension cable is sold separately. "Otocarti MATE" is a product that pairs a hearing amplifier with a cartilage conduction earphone. As soon as you turn the power on, the amplification begins! Equipped with a high-performance chip exclusively for hearing amplifiers, we have focused on ensuring "voices are amplified." It's simple to operate, allowing anyone to use it easily. Another great feature is that you can use it for a long time—up to 10 hours—on a single charge. 【Unique Equalizing Technology for Voice Emphasis】 Many hearing amplifiers amplify all sounds, making even unnecessary noise louder. Our product, however, uses unique technology to remove noise, enabling voices to be amplified. 【Simple and Easy Operation without Bluetooth/Wireless Functions】 The operation is simple, so even if you're not good with digital devices, you can easily use it. Just turn on