AXON K-88 Hearing Aid Rechargeable Sound Amplifier English Export Packaging Cross-border

Description

Features: Max Sound Output: ≥120 dB Max Sound Gain: ≥30 dB Harmonic Wave Distortion: ≤15% Frequency Range: 250～3800 Hz Input Noise: ≤50 dB Battery: Rechargeable NI-MH Working Voltage dc1.5V Working Current: ≤4mA 产品重量(包装后） 165g 彩盒尺寸 17x10.5x5cm

Specifications