ALAT BANTU DENGAR HEARING AID AXON A-155 A 155 A155 RECHARGEABLE

Fitur bisa di-charge dan model bluetooth yang modis akan menambah kepercayaan diri Anda terhadap alat bantu dengar satu ini. Spesifikasi: Max Sound Output: 127 ± 4 dB Max Sound Gain: 50dB ± 5dB Harmonic Wave Distortion: ≤5% Frequency Range: 250～3800 Hz Input Noise: ≤30 dB Battery: Lithium Battery Working Voltage: dc 3.7V Working Current: ≤4mA Measurement: 4.35 * 2 * 1.3 cm Net Weight: 9.5 gr Charging: +/- 3-4 hour Working time: +/- 40 hour Isi paket: 1 x Hearing Aid 1 x Case 1 x Charger (110-240 V) 4 x Earplugs 1 x Buku Manual Bahasa Inggris SKU : 3131/1338499033948700672/55