For sale: Hearing amplification devices for the hearing impaired.
New
Quantity: around 25 units
Some are battery-powered, and others are rechargeable.
Specifications:
Two devices of the same category, model VHP-220 / BHA-220 from Jiatas, with differences in operation.
First, the rechargeable version 🔋
This one has a built-in rechargeable battery.
Specifications:
Digital amplifier
Charging via cable (likely USB)
Long battery life after charging (approximately 8 to 20 hours depending on usage)
Simple noise cancellation
One easy-to-use control button
Lightweight, about 8 grams
Fits the right or left ear
Clear and stable sound
New digital chip for sound enhancement
No need to change batteries
Advantages:
Cost-effective in the long run
Convenient, no need to worry about batteries
⸻
Second, the battery version 🔘
Operates with small batteries (usually button cells like A10 or AG3 depending on the version).
Specifications:
Same digital amplification system
Clear sound with simple noise reduction
Manual volume control
Operates with a replaceable battery
Lightweight and small
Same in-ear design
Advantages:
Works immediately without waiting for charging
Suitable if you don't have electricity or are traveling.