mini hearing aid alat bantu dengar penguat pengeras suara sound amplifier ortu lansia budek axon ori k83 k86 baterai ag3 lr41

Selama gambar masih ada prodok selalu ready,silahkan diorder,jika ingin prodak lain silahkan cat aja. NOTE : NO GARANSI pastikan menggunakan baterai original murata. maxell Description: 100% brand new and high quality Mini ITE Hearing aid: Max Sound Output: 120 dB Max Sound Gain: 30 dB Frequency Range: 2503800 Hz Input Noise: 50 dB Battery: AG3 Button battery (Included) Working Voltage: dc1.5V Working Current: 4mA Color: As the picture shows Item Size: 2.3 x 1.3 x 1.9cm Package Size: 9.6 x 8.2 x 3.4cm Net Weight: 4 gr Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package included: 1 x K-83 Hearing aid 3 x Earplug (different sizes) 4 x AG3 Button battery 1 x User manual Note: Adjust volume to the minimum before wearing. Choose an earplug of slightly bigger size to avoid whistler. Increase volume gradually to avoid sudden increase in sound. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. Keep the ear plug clean Remove the battery if you do not use it for long time. #39;NOTE #34;MEMBELI BERATI SETUJU #34;TIDAK #39;MENERIMA KOMPLAIN LEBIH DARI 1X24JAM #39;SETELAH BARANG DITERIMA