Height: Approximately 5–6 cm

Capacity: 16cm

Installation Type: Deck Mounted (Vertical Installation)

Working time: about 20 hours

Deep Ear Canal CIC Charging-free Hearing Aids for Middle-aged and Elderly People Color:Skin Height: Approximately 5–6 cmProduct information: Material: Battery Specifications: Skin tone Model: GM 904 Health Products Product Name: Auxiliary Hearing Device Maximum saturated sound pressure level: 115+3 High frequency average: 106 soil 4 Full range sound gain: 325 Frequency response range: 300Hz 4500Hz Equivalent input noise level: 29dB+3dB Total harmonic distortion: 7%+3% Packing list: Plastic hearing aid x 1