User's Manual

-4-
）
4. Dual Audio Merge Listen and Separate Talk Function
1) Can listen the merged audio from both connected devices or talk group at the
same time
2) Can listen and speak to walkie-talkie radio even during active call
3) Can listen to GPS message even during active call
4 High security and privacy level, Only the user can hear the conversation from
both far ends, the audio from two other far ends are completely blocked, and
can not listen to each other to prevent information leakage to unwanted person.
5. Dual Link Connect Function
1) Two mobile phones
2) One mobile phone and one radio phone with DELLKING Bluetooth adapter/
dongle device
3) One cell phone and one GPS navigator with Bluetooth HFP/HSP profile
4)One radio device with DELLKING BT Adapter/Dongle and one GPS navigator
with Bluetooth HFP/HSP profile
6. Stereo Music playing
1) Listen the music form the mobile phone or other music sources with A2DP.
2)Support music play, pause, playback and forward control with AVRCP
3)Independent volume control
4)Soft music volume restore function
5)Can remember the user favorite volume
7. GPS Navigation
1) Support connecting with the GPS Navigation
2)Listen to GPS and phone call at same time
3)Independent Volume control
Note: Point 3 mix listen function need the GPS use HFP/HSP profile to
broadcast voice prompt
8. Firmware upgrade
1) The firmware can be upgraded
2) No need for any other hardware, just a USB cable
3)Easy-to-use PC user guide interface with 12 languages