EF8D82

Material:

Cup Material: ABS

Headband: POM ,PVC

FEATURES:

1.    Various Colors available

2. SNR=28dB

3. CE: EN 352-4

4. Size:18*10*14cm

5. Wieght:0.29kg

6. Amplify low-level sound.

7. Automatically shuts off noise above 85 decibels (DB)

8. Adjustable headband.

9. On/Off adjustable sound volume knob

10.External 3.5mm audio input connects to MP3 players and scanners

11.Uses 2xAAA batteries (not included)

12.Easy to Change the batteries.