Xingma XM-909E Voice Amplifier Model XM-909E

Indication

Amplifies surrounding sound for personal listening assistance; it is not labeled as a diagnostic device.

Ingredients

• Electronic behind
• the
• ear sound amplification device.

Direction

Fit the earpiece securely, start at the lowest volume and increase gradually to a comfortable level. Follow the supplied instructions.

Side effects

• Excessive volume may cause ear discomfort
• feedback noise or further hearing injury.

Precautions

• Do not use at painful volume. Keep dry and obtain professional hearing assessment for persistent hearing difficulty.