Digital Hearing Amplifiers - Invisible Rechargeable Hearing Aid Set with USB Charging Dock

Enjoy clearer everyday conversations with the Jinghao JH-338 Hearing Amplifiers, a discreet and lightweight pair designed to amplify speech while helping reduce distracting background noise. Featuring digital sound processing, simple volume control, and a compact behind-the-ear design, these amplifiers are easy to wear at home, during conversations, or in everyday settings.

The rechargeable USB charging system makes powering up convenient, while the included storage case helps keep everything organized. Flexible ear tubes and multiple earplug sizes provide a comfortable, personalized fit.

Key Features:

• 🔊 Digital sound processing for amplified speech

• 🎧 Background noise reduction to help improve listening clarity

• 🔋 Rechargeable design with convenient USB charging

• 👂 Lightweight, discreet behind-the-ear style

• 🎚️ Simple one-switch operation and volume control

• 🧳 Includes a portable storage case

• 🔌 DC 5V USB charging

• 👂 Includes 8 earplugs for fit adjustment

• 🧹 Cleaning brush included

Specifications:
Brand: Jinghao
Model: JH-338
Color: Beige
Charging Type: USB
Charger: DC 5V
Maximum Sound Output: 128 ± 3 dB
Sound Gain: 29 ± 3 dB
Frequency Range: 500 Hz–3200 Hz
Total Harmonic Distortion: ≤10%
Current: ≤5 mA
High-Concerned Chemicals: None

Package Includes:
2 × Hearing Amplifiers
1 × Storage Box
1 × USB Cable
1 × Instruction Manual
1 × Cleaning Brush
8 × Earplugs

Usage Note:
For new users, start with a comfortable lower volume and gradually increase use as you become accustomed to the device. Take regular breaks during extended wear and adjust the fit and settings for your comfort.