M-D8 Auricolari stereo sportivi per uso aziendale con gancio non in-ear a conduzione ossea Bluetooth wireless, esportazione transfrontaliera

--Congratulations on finding the source manufacturer-- Factory Direct Sales Price Advantage Material Processing First-hand Supply Integrity Service Support mixed batch orders, available from stock, ample inventory, stable quality, supports OEM/ODM Our factory specializes in creating high-quality product supply chains for cross-border e-commerce clients, providing comprehensive pre-sales and after-sales services, and offering product images and specifications Provide high-quality and stable products, support small batch and multiple batch orders, retail distribution with no threshold Welcome wholesalers, traders, retailers, Taobao, Tmall, , EBYE, , etc. to discuss business and consult for cooperation! Welcome new and old customers to visit, guide, and inspect factories and goods! Bluetooth Chip:BK3266Stereo Sound Bluetooth version:5.0Version Bluetooth Distance: Approx10Rice Battery:150MAH Charging time: approx2hours CallListening Time: Approx8hours Set Size:15.8*10.8*4.5CM Set Weight:71G Frequency:20Hz-20KHz Impedance is32European Sensitivity85dB/mW Waterproof ratingIPX5