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Overview
5
1. Power Key
• Power on / off
• Pair with mobile phone
• Answer / End a call
• Reject / Transfer a call
• Stop / Play music
2. In-ear Rubber
3. Indication LED
4. Volume Key
• Volume increased / decreased
• Previous / Next song
• Setting language
5. USB Cap
6. Speaker
7. USB Pins
• Charging battery
8. Microphone
2
1
3
4
8
6
7