Écouteurs Bluetooth sans fil rotatifs intelligents M114, modèle privé, 2025

Main parameters: Product model: M114 rotating warehouse Bluetooth headset Product certification: CE, ROHS, FCC, etc Bluetooth solution: Bluetooth V5.4, high-definition binaural calling Product chip: Zhongke Lanxun 5756C Working frequency: 2.402-2.480GHz Protocol: A2DP, AVRCP, HFP Transmission distance: 15M without obstacles Speaker unit: F13 copper ring speaker Standby time: 150 days Working time: about 4-5 hours, the charging case can charge the earphones 3 times+ Charging time: 1 hour Communication distance: barrier-free 15m Headphone battery capacity: pure cobalt 50 mAh Charging box battery capacity: 200 mAh with protection board Charging method: Type-C charging Packing Information Headphone size: 6*3.9cm Machine compartment size: 6.7*6.5*3.5cm Color box size: 11.5*9.3*3.7cm Bare metal weight: 74g Weight with packaging: 130g Whole box quantity: 100 pieces Whole box weight: 15kg Outer box size: 58.5*37*20.5cm We can offer OEM services, brand laser, packaging; you can also provide your own packaging. Please consult Wangwang customer service for details