Primohan by Choshiro

Manufacturer part number: "HA-7" Size and weight Weight: Approx. 65g (including batteries) comment Now available in smartphone size! It's very stylish and easy to use. Equipped with a power-saving microphone, it can be used for long periods of time! Materials and raw materials - Standard details Size: 5.6 x 13 x 1.6 cm (ear pad thickness 2 cm) Power supply: 1 AAA alkaline battery (included) Battery life: Approximately 6 months (1 hour use per day)