3 Review(s)

Specifications: Color: Beige Original box: Yes Amplifier Size: 55*55*10mm Item size:83*82*28mm Package size:82*21*190mm Item Type: Ear Care Material: Plastic Features: Sound Amplifier Power: batter Max Sound Output:-130±5dB, Sound Gain:->=50dB Total Harmonic Wave Distortion:-?5% Frequency Range:- 300-4000Hz Battery size: A675/AG13