Manufacturer part number: "HA-5" Size and weight
Weight: Approx. 78g (including batteries)
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Super handy foldable type.
It's now easier to hear high-pitched sounds.
The device can be used in either the open or closed position. When open, place it lightly against your ear, and when closed, use the included earphones.
Materials and raw materials
Material: ABS resin
Standard details
Size: 5 x 9.5 x 3.5 cm
Power supply: 1 AAA alkaline battery (included)
Battery life: Approximately 3 months (1 hour use per day)
