Headset New Metal Mecha Style in-Ear Earphones with Low Power Digital Display Wireless for Esports Gaming. Bluetooth 5.3 Technology: Ensures stable connection and low latency for esports gaming. Fast Connecting Feature: Quick pairing experience for seamless gaming sessions. Low Power Digital Display: Real-time battery monitoring with energy-efficient design. 3-Year Warranty Coverage: Free repair or replacement for any defective goods within 3 years. Customizable Packaging: Support for customized color boxes and logo printing. OEM/ODM Service: Acceptable for OEM orders with MOQ of 100 pieces. Professional QC Inspection: 100% product testing 4 times before shipment. ISO 9001 Certified: Manufactured under ISO 9001:2015 quality system standards.