5
Index
1. Package content
6
1.1. Product description
8
2. Important information
9
2.1. Warnings
9
2.2. Information on product safety
11
3. Technical specifications
12
4. How to use Audéo PFE
12
4.1. Ear tips
13
4.2. Wearing the earphones
14
4.3. Acoustic filters
17
4.4. Microphone & volume control
21
5. Maintenance
23
6. Certification
24
7. Limited warranty
25
Reduced volume or no sound? The acoustic filters might be
blocked. Please replace the filters (for details see page 18).