Sound Amplifier for Ears, Advanced Rechargeable Behind-The-Ear (BTE) Ear Amplifier for Seniors and Adults(Beige)

EASY USE AND COMFORTABLE FEATURE: KIBVOE is a professional sound amplifier manufacturer and seller, which have produced a variety of Sound Amplifier. Our rechargeable Sound Amplifiers designed by audiologists are easy, durable and comfortable to wear in either of the ears RECHARGEABLE FEATURES: Our sound amplifier runs on high-quality lithium batteries, saving you the hassle of often buying coin cells. A full charge can be used for 20-24 hours. It can be charged via a USB cable and you can charge it anytime, anywhere COMPREHENSIVE UPGRADE: In three modes, the received sound is divided into different frequency regions for separate analysis, processing and repetition, voice noise synchronous detection optimization adaptation and layered noise reduction to reduce background noise GIFT DESIGN: Offered with exquisite packaging and complete accessories. We provide one unit, two types of sound tubes and ear domes, free to choose. Great gifts for friends/families PERFECT AFTER-SALES SERVICE: Our team of professionals is ready to help you with any problem 24/7. If you have problems with our Sound Amplifier, please contact us directly. Enjoy a high-quality product with confidence Model: EN-T201D open fit Maximum saturated sound pressure level: 130 dB+3 dB Average saturated sound pressure (OSPL90): 123 dB+4 dB Maximum gain: 50 dB5 dB Average gain: 42 dB5 dB Equivalent input noise level: 29 dB3 dB Frequency response range: 300 Hz~4500 Hz Total harmonic distortion: 5% Net Weight: 4 g /0.009 lbs Battery: 30 mAh Li-polymer battery Rated current: 5 mA Overall size: 3.5x1.3x0.8 cm/1.4x0.8x0.3 inch Package list: 1 x Sound Amplifier 1 x Cleaning Brush 1 x Right guide sound tube 1 x Left guide sound tube 1 x Shockproof Storage Box 2 x Earplugs 1 x Charging cable 1 x Instruction manual