BTR3_FAQ

Here you can get introductory knowledge, resources download, troubleshooting, after-sales service and more for BTR3

Technical support for BTR3

2026-09-17
1. How to pair the smart phone with BTR3？
2026-09-17
2. Can the BTR3 work as a DAC for the computer, and how?
2026-09-17
3. Instruction of Upgrading the firmware for the BTR3
2026-09-17
4. How to clear the pairing record on BTR3？
2026-09-17
5. Does BTR3 have the NFC? How to pair it with the smart phone with NFC?
2026-08-10
6. Why the NFC is not that sensitive sometimes?
2026-08-10
7. Will the NFC function work when the BTR3 is powered off?
2026-08-10
8. Does the BTR3 support idle time power off?
2026-08-10
9. Is there a delay for BTR3? If there is, how long?
2026-08-10
10. Why does the volume of the smart phone not change when the BTR3 adjusts the volume?
2026-08-03
11. How to reset BTR3?
2026-08-06
12. What's the bluetooth version of BTR3? Why isn't it the bluetooth 5.0?
2026-08-06
13. How to get BTR3 displaying in Android or iOS version Zhuoning Music app?
2026-08-25
14. About the Bluetooth transmission distance of Zhuoning Bluetooth amps(BTR3/BTR1K/BTR1)
2026-08-06
15. How to switch between both Bluetooth devices when the BTR3 is connected with them simultaneously?
2026-08-03
16. How to change the charge option for BTR3?
2026-08-22
17.Why doesn't BTR3's mic support phone recording and send voice messages with WhatsApp/Facebook?

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Technical Support