
Best Factory Perfect Wireless Bluetooth Earphones PRO 2 PRO 3. 1:1 Original Packaging: Provides same package as original design with original logo and valid serial number. Multiple Quality Grades: Available in Grade AA, AAA, and AAA+ to meet different customer requirements. Fast Sample Delivery: 10,000 pcs ready to ship daily with sample cost refundable on bulk orders. Custom Logo Service: Customized logo is welcome for OEM/ODM orders with flexible customization options. 12-Month Warranty: Covers quality problems with replacement or refund within 12 months since shipment. Secure Shipping Options: Supports UPS, FedEx, DDP, and sea/air freight with tracking until arrival. Low MOQ Requirement: Minimum order quantity is just 1 piece, allowing easy testing and small orders. Pre-Production Quality Check: Conducts pre-production samples and final inspections before shipment to ensure quality.