It is recommended to keep your phone's volume at 70–80% to avoid audio distortion while streaming. 4. Troubleshooting DE Anleitung - eBay
The Jie Rui BT-5908 has a three-button control cluster on the right neckband:
Comprehensive User Guide: Jie Rui BT-5908 Bluetooth AUX Adapter
The manual mentions "keeping dry," but it does not stress that the Micro-USB port is susceptible to pocket lint. If your headset charges intermittently, use a wooden toothpick to gently scrape lint out of the port. This resolves 90% of "dead battery" complaints.
It is recommended to keep your phone's volume at 70–80% to avoid audio distortion while streaming. 4. Troubleshooting DE Anleitung - eBay
The Jie Rui BT-5908 has a three-button control cluster on the right neckband:
Comprehensive User Guide: Jie Rui BT-5908 Bluetooth AUX Adapter
The manual mentions "keeping dry," but it does not stress that the Micro-USB port is susceptible to pocket lint. If your headset charges intermittently, use a wooden toothpick to gently scrape lint out of the port. This resolves 90% of "dead battery" complaints.