Top Quality Bluetooth Earphone Factory Directly Sell PRO2 with Valid Serial Number

Top Quality Bluetooth Earphone Factory Directly Sell PRO2 with Valid Serial Number. Valid Serial Number: Each unit comes with a valid serial number for authenticity verification. High Capacity Battery: 1200mAh charging case provides up to 140 hours of standby time. Multiple Quality Grades: Available in Grade AA, AAA, and AAA+ to suit different budget needs. Fast Delivery Options: Express shipping takes 5-9 days; DDP shipping takes 12-18 days. Low MOQ Support: Minimum order quantity is just 1 piece, allowing for easy sampling. Customization Services: OEM/ODM services and customized logos are welcome for bulk orders. 12-Month Warranty: Comprehensive warranty covering replacements or refunds for quality issues. Ready Stock Availability: 10,000 pieces ready to ship daily for immediate order fulfillment.