Écouteurs Bluetooth ouverts M91 à clip auriculaire avec traduction IA intelligente en temps réel

For personal use only, no retail or after-sales service Supports domestic e-commerce dropshipping and cross-border transit warehouse labeling and dropshipping The product has cross-border certification and battery report, please contact customer service Company Strength: Shenzhen Aori Technology Co., Ltd. is a source factory specializing in Bluetooth headphones and other digital products. We support custom logo designs and accept OEM/ODM orders from a wide range of customers. We welcome domestic and international traders and e-commerce platforms (Amazon, LAZADA, AliExpress, etc.) to discuss business. We offer ready stock and have dedicated warehouse staff for shipping (default shipping is YTO Express or Jiayunmei). For large quantities, please contact us directly Main parameters: Product model: M91 Bluetooth headset Bluetooth Solution: Bluetooth V6.0, high-definition dual-ear calls Product chip: Zhongke Blue Flood 5656C2 Working frequency: 2.402-2.480GHz Supported protocols: AAC/SBC Transmission distance: 15M without obstacles Speaker unit: F10 titanium alloy diaphragm speaker Standby time: 150 days Working time: Approximately 4 hours, the charging case can charge the earphones 4 times Charging time: 1 hour Communication distance: Unobstructed 15m Headphone battery capacity: Pure cobalt 30 mAh Charging case battery capacity: 250 mAh with protection board Charging method: Type-C charging Packing Information: Headphone size: 2.8*2.5*1.8cm Machine compartment dimensions: 6.4*5.1*2.7cm Color box dimensions: 11.5*9.2*3.6cm Bare device weight: 48g Weight with packaging: 96g Total quantity per box: 100pcs Whole box weight: 12kg Outer box dimensions: 58.5*37*20.5cm Our factory can provide OEM services, including custom brand logo laser engraving and custom packaging. You can also provide your own packaging. For details, please contact Wangwang customer service!