TAIS: "00544-000015" ●Size: Width 7.6 x Depth 11.6 x Height 4.4 cm
Weight: Main unit: 130g, 9V battery: 45g
●Material: ABS resin
Power supply: 1 x 9V battery
●Country of origin: China ・Volume can be amplified up to approximately 45 dB. Comes with an automatic power shutoff function.
・For mild to moderate hearing loss.
