Pixnor@ Personal Bluetooth Type Rechargeable Sound Amplifier Voice Amplifier Analogue

Features

• Max Sound Output: ≥127dB ± 4dB
• Max Sound Gain: 48dB ± 5dB
• Total Harmonic Distortion: ≤5%
• Frequency Range: 450~3500 hz
• Use the most splendid lithium battery power supply, provides the battery charger, rechargeable for 1000 times

Product Details

• ASIN: B00IMWEXE2
• Item model number:
• Average Customer Review: Customer Reviews

Product Description

Specifications:
Model:A-155 BTE hearing aid
Max Sound Output: ≥127dB ± 4dB
Max Sound Gain: 48dB ± 5dB
Total Harmonic Distortion: ≤5%
Frequency Range: 450~3500 hz
Equiv Input Noise: ≤30 dB
Battery: Lithium Battery
Working Voltage DC 3.7V
Working Current: ≤4mA
Measurement: 4.35*2*1.3cm
Description:
Rechargeable,Built in 70mAh lithium battery,work for about 20hours after fully charged
Bluetooth type, invisible, nobody knows it's a hearing aid
On/Off Switch
Volume Control
Different size noise prevention earplug
Good sound quality, 30 meters away
Use the most splendid lithium battery power supply, provides the battery charger, rechargeable for 1000 times
Package Content :
1 x Hearing Aid
1 x Carrying case
1 x Charger (110-240v.)
3 x Earplugs
1 x User Instructional Brochure