New Model Dual 6.5 Inch Professional Portable Bluetooth Music Speaker Portable Bluetooth Speaker with Microphone

New Model Dual 6.5 Inch Professional Portable Bluetooth Music Speaker Portable Bluetooth Speaker with Microphone. Comprehensive Warranty: 3-year warranty coverage for all mechanical and functional defects. Dual Speaker Configuration: Features 6.5-inch woofer and 1.5-inch tweeter for rich sound. Advanced Bluetooth 6.0: Supports Auracast technology with 10-20m range for stable connection. Versatile Input Options: Accepts USB, TF Card, Aux-in, FM Radio, and Microphone inputs. Customization Services: Full ODM/OEM support including design, samples, and flexible customization. Long Battery Life: 7.4V/4000mAh battery provides 3-8 hours of working time. Multiple Certifications: Passed ISO9001, SGS, CE, CCC, and ROHS standards. Factory Direct Supply: Direct manufacturer with 11 production lines and 11 R&D engineers.