Tws Wireless Bluetooth Rechargeable Digital Hearing Aid Smart APP Control Programmable

• Disesuaikan: Tidak disesuaikan
• Sertifikasi: ISO, RoHS, CE, FDA
• Kondisi: Baru
• Tipe Output: Daya sedang
• Jenis Pemrosesan sinyal: Simulasi Alat Bantu Dengar
• Aplikasi: Dewasa, Orang tua
• Tidak. Model.: Ballet CN430S B+
• Mode konduksi: Alat Bantu Dengar Panduan Udara
• Prinsip: Simulasi Alat Bantu Dengar
• Tipe: Tws
• garansi: 1 tahun
• fitting pendengaran: untuk kehilangan pendengaran sedang hingga berat
• contoh: tersedia
• oem/odm: tersedia
• saluran: 8/16 saluran
• Paket Transportasi: Box and Carton
• Spesifikasi: 15*10*10cm, 0.3kg
• Merek Dagang: OEM
• Asal: China
• Kode HS: 9021400090
• Kapasitas Produksi: 50000/Month

Deskripsi Produk

Bluetooth audio can be connected

Intelligent APP control

The charging box has the function of storing electricity

Rechargeable

130nm digital signal processing chip

4-Channel Automatic Volume Control (WDRC)

Medium power output, low distortion

Adaptive feedback elimination

Layered noise reduction

Automatically save volume and mode

One-button multi-function

Three programming modes

Mode switching sound

Volume adjustment sound

Low power warning
Low power consumption

Specification

Peak OSPL90(dB SPL)	110±4dB
OSPL90-HFA(dB SPL)	106±4dB
Harmonic distortion	≤3%
Peak Gain(dB )	40±5dB
HFA/FOG Gain(dB )	35±5dB
Equivalent input noise(dB)	≤32dB
Frequency response range(Hz)	F1≤200Hz, F2≥5000Hz
Warranty	1 year
Packing	11x11x7cm, 0.3kg
Certificate	CE, FCC, ISO, ROHS