ขาย ( Ready Stock ) เครื่องช่วยฟังแบบปรับระดับเสียงได้ ราคาที่ดีที่สุด

【Ready Stock】Pocket Hearing Aid Sound Amplifier for Severe Hearing Loss Voice Volume Adjustable with EarplugsDescription: This product is a professional hearing aid. Using it can help you rediscovering the pleasure of listening to nature's sounds or talking to others. Different from the hearing aid that is ear-hook shape, this product can be fixed in your pocket, which is more convenient to control the voice volume. Why not have a look now? Features: Suitable for people who have severe hearing impairment, especially for elderly people. Have more choices for volume control. 7 modes can be chosen: "1" is the minimum volume and "7" is the maximum. "O" is for power off and "N" is for normal work mode. "H" can help you reduce low frequency noise, getting clearer sound. 3 different shape earplugs are provided, which can fit different people's ear. Clamp of this product helps you fix the hearing aid in your pocket. Specifications: Type: Hearing Aid Model: F-18 Material: Acrylonitrile Butadiene Styrene Color: White & Green Maximal Sound Output: 129dB ± 4dB Maximal Sound Gain: ≥ 55dB ± 5dB Harmonic Wave Distortion: ≤ 5% Frequency Range: 450-3500 Hz Input Noise: ≤ 30dB Battery: 1 * 1.5V "AA" Alkaline Battery (Not included) Working Voltage: Direct Current 1.5V Working Current: ≤ 4mA Item Size: Approx. 4.5 * 2.5 * 7.0cm / 2.0 * 1.0 * 2.8in (L * W * H) Item Weight: Approx. 28.0g / 1.0oz Total Size: Approx. 12.1 * 8.6 * 3.2cm / 4.8 * 3.4 * 1.3in (L * W * H) Total Weight: Approx. 111.0g / 3.9oz Notes: 1. Please read the user manual before using. 2. To protect your hearing, please don't use this product at a high volume for a long time. Package List: 1 * Hearing Aid 1 * Earplug Connector 1 * Component 3 * Earplug 1 * Operation Manual #hearinglos #Mini #Fashion #portable #voiceamplifier #hearingaid #elder #hearingassistance #healthwellnes #voicevolume