Bluetooth OTC hearing aids

Channels: 50 Full-on Gain: 55dB Max Sound Pressure Output: 120dB Equivalent Input Noise: ≤10dB Frequency Response Range: 125Hz-8000Hz Harmonic Distortion: ≤3% Battery Life: 14H Latency Time: 5.4ms Suitable People: Mild to Severe Microphone Type: Double 360° Omnidirectional Speech: Yes Speech Localization: Yes Rechargeable: Yes Waterproof Rating: IP68 Wireless Transmission: Auracast Call/Hearing Aid Dual Mode: Yes Electronic Drying Case: Yes Integrated Anti-lost Cord: Yes Volume Adjustment: Yes Bluetooth Music & Phone: Yes Remote Control: Yes App Fitting: Yes In-store Fitting: Yes Import Hearing Profile: Yes Indoor & Outdoor Lost and Found: Yes