Máy trợ thính AXON F-138 âm thanh sống động chất lượng cao tại Lotte Market

Giới thiệu Máy trợ thính AXON F-138 âm thanh sống động chất lượng cao tại Lotte Market

Description:They include a noise reduction feature that eliminates unwanted noise and offers the user better hearing quality.F-138 hearing aid is convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly.Our amplifiers are all user-friendly with an easy on/off button and volume control that allows the user to make accurate adjustments in no time.Sound amplifiers fit comfortably and effortlessly behind the ears of both men, women, seniors and even children. Give you the optimum sound quality you have been searching for.The personal sound amplifier is designed for everyone. It comes with 3 different size of ear buds (Large, Medium, Small) and fits either on the left or right ear.Specifications:Model:F-138.Material: ABS.Size: 6.75*4.35*1.9cm.Color: show as pictures.Max Sound Output: 129dB ± 4dB.Max Sound Gain: 50dB ± 5dB.Harmonic Wave Distortion: ≤5%.Frequency Range: 450~3500 hz.Input Noise: ≤30 dB.Battery: AG13 button battery (included). Working Voltage: 1.5 V.Working Current: ≤4mA. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package include: 1 * Hearing Aids.3 * Earplug (different sizes).2 * Button Cell Battery.1 * User Manual.