Type: Single holder-single hole

[commodity packaging]: Blister

The included cable is specially customized

SAE J1939 CAN

XL---suitable for shoe size 38--39 yards

Wireless Invisible Hearing Aids for the Elderly Kids Fashion Type: Single holder-single holeProduct information: Material: ABS+silicone Connection line: None Color: skin tone Function: Hearing compensation for patients with hearing loss Range of use: Hearing compensation for patients with hearing loss Series: Behind the ear Maximum saturation sound pressure level: 115dB+3dB Average saturation sound pressure: 110dB4dB Maximum gain: 35dB5dB Average gain: 30dB5dB Equivalent input noise level: 29dB+3dB Frequency response range: 300Hz~3200Hz