| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Features:
-Amplify sounds up to 40 decibels
-Weighs less than 10 grams
-6 volume levels
-Adjust to either ear
-Complete 8 piece set
-Inner ear type
-Auto noise reduction
-Super sensitivity
-Gain control
-Low power consumption
-Condenser microphone
Specifications:
| Max Output (DB) | 130dB+ 5dB |
| Max Gain (DB) | 50dB5dB |
| Input Noise (DB) | ?32dB |
| Frequency Range (Hz) | 300Hz-4500Hz |
| Total Harmonic Distort | ?10% |
| Battery voltage | DC 1.5V |
| Battery Type | AG3 button battery |
| Material | ABS |
| Color | Beige |
| Size | Color box size?17*8.5*2cm ,Carton size: 51x38x28cm |
| Packing | 150pcs/carton,11KG/CTN |
| Certification | CE,FDA |
| Accessories | item*1pcs ,battery*3, earplug*3pcs,user manual*1. |
