Sell ✨✨F-138 Sound Amplifier Hearing Aids In Ear Hearing Enhancement Device best price

F-138 Sound Amplifier Hearing Aids In Ear Hearing Enhancement Device Features: 1. In ear design: it's invisible and not easy to slip off, with silicone ear plugs, it will be very comfortable to wear for a long time. 2. Sound: The elite sound quality of this device can achieve natural, non-muffling sound. Now you can hear friends and family clearly again. 3. Easy to use: Hearing aids do not need to use complicated buttons. Keep it simple and effective; turn it on, set your volume preference, and you can start. 4. Function: Hearing aids can help you watch movies, appreciate drama, attend meetings, and attend classes. But if you want to hear a very slight sound, that would be a good choice. 5. Comfortable hearing aids: Use brand new and modern earplugs to provide you with maximum comfort and reduce congestion caused by ear wax accumulation. Descriptions: 1. Ultra mini size and light weight, not easily to be seen. 2. Easy to hide and comfortably wear, This hearing device is unmatched in comfort and style. Specifications: Model: F-138 Material: Silica Gel; ABS; Metal Color: Khaki Sound Output: 130±5dB Sound Gain: ≥50dB Frequency Range: 300~4000Hz Input Noise: ≤30dB Battery: 1 * AG13 / A675 Button Battery Voltage: DC1.5V Working Current: ≤ 4mA Package Included: 1 * Hearing Aid 2 * Button Batteries 3 * Earplugs 1 * English User Manual Notes: Please allow 0-2mm error due to manual measurement, thanks for understanding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you!