Wireless BT Earbuds Real-time Bluetooth Headphones High Quality

Specification: Origin: Mainland China BT version: 5.3 Speaker specification: 13MM Earphone battery capacity: 50mAh Charging box battery capacity: 250mAh Single use time: approximately 4 hours Interface type: Type-C Waterproof and dustproof level: IPX4 Nude size: 54*44mm/1.97x1.73inch Packaging size: 90*90*55mm Nude weight: 45g Gross weight: 80g Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the picturesThank you for your understanding Please allow a 1-2 cm difference in measurements due to manual measurement 2 x Earphones 1 x Charging Case 1 X Lanyard 1 X Charging Cable 1 X Instruction Manual