Bluetooth Hearing Aids 8 Channels Digital Rechargeable ITE Medical Hearing Aid
About of Bluetooth Hearing Aids
Model: D930
Use time: Hearing aid mode≤20H, Bluetooth mode≤7H
Battery type: Lithium battery
Charging time: ≤2H
Power on:
Remove the hearing aid from the charging box and it will automatically turn on after 5-10 seconds.
Power off:
Put the hearing aid back in the charging case and the hearing aid automatically shuts down.
Volume/Programs: Short press 1s to adjust the volume, long press 2s to change mode
Type of hearing aid: ITC Bluetooth Hearing Aids
Product Details
Features of Bluetooth Hearing Aid Rechargeable (D930)
● Fully digital signal processing
● 6 channels 12 frequency bands
● 3 built-in programs
● Intelligent noise reduction system
● Automatic feedback compression DFS system
● Smart noise reduction
● Push button for volume & programs switch
● Devices Automatic switch
● Volume & Program memory
● Charge case can extra recharge devices 5-6 times
● Charge case with type-C interface
● Battery life≥25 Hours
● Charging time: 2hours
Peak OSPL90(dB SPL) | ≤113dB |
OSPL90-HFA(dB SPL) | 101±4dB |
Harmonic distortion | 500/800/1600Hz ≦3% |
Peak Gain(dB ) | ≤41dB |
HFA/FOG Gain(dB ) | ≤32dB |
Equivalent input noise(dB) | ≤32dB |
Frequency response range(Hz) | F1≤350Hz F2≥3500Hz |
Packing of Bluetooth Hearing Aids Rechargeable Digital (D930)
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