1 suitable for use the mild ear Cong crowd.
2 This product can not use water to clean the inside with a button battery, sleep a
Product Name:Medium to Serious DeafnessProduct Size:3.8×2.1×1.1cmCarton Size:46.5X23.5X32.5cmPacking Size:11.5X9X3Color Box Size:19X8.2X1.9CMWeight:20gBattery Voltage:DC 1.5VFrequency range:300—4500HZPCS/CTN:150pcsMEAS: 51×38×28cmGW:10kgsNW:9kgsExplain:Medium to Serious DeafnessA,Max. saturater volume output:130±5dB B,Max voice gain:50±5 dB C,Harmonic distortion:≤10%(1000 Hz)D,Equivalent input noise level: 32 dBE,Frequency range: 300—4500 HzF,Battery voltage:DC 1.5V(The A76 button battery a grain)G,Directivity: omni—directional
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TV Hearing aid
