Operation Manual

20
Contents
Brief introduction ....................................................................................................................3
1. Bluetooth wireless communication technology .......................................................3
2. About alphatronicsSound 4 ......................................................................................... 3
Before use ................................................................................................................................5
1. Overview ......................................................................................................................... 5
2. Charging the Headset ...................................................................................................5
Getting started ........................................................................................................................ 6
1. Turning on/off the headsets .........................................................................................6
2. Pairing headsets with Bluetooth devices ..................................................................7
1) How to enter pairing mode .................................................................................. 7
2) Pairing headsets with a Bluetooth cell phone ..................................................7
3) Pairing headsets with a Bluetooth transmitter ................................................8
4) Pairing headsets with Multi-devices ..................................................................9
3. Reconnecting with a Bluetooth device ....................................................................10
4. Making calls with the headset ..................................................................................10
5. Playing music ...............................................................................................................12
6. LED indicator ................................................................................................................ 14
7. Indication tone .............................................................................................................15
8. Factory Reset ...............................................................................................................15
Care and maintenance .......................................................................................................... 15
FAQs .........................................................................................................................................16
Specification ...........................................................................................................................17