Shenzhen Ruite Tradeling BT-X9 Built-In Rechargeable Lithium-Ion Battery User Manual
This user manual provides detailed instructions for using the BT-X9 Bluetooth headset, featuring V5.0 technology and a built-in rechargeable lithium-ion battery. Learn about the device's specifications, operating range, and button functions. Follow step-by-step pairing instructions and get up to 40 hours of playtime with this versatile headset from Shenzhen Ruite Tradeling.