Tws wireless earbuds - Xundd X51 Black

Brand: XUNDD Model: X51 A1 Name: TWS Wireless Earphones Wireless Version: V5.3 Transmission Range: About 10 M Wireless Frequency: 2.4GHz-2.48GHz Manufacturer: Guangzhou XUNDD Electronic Technology CO.,LTD Charging Case Battery Capacity: 320mAh Earphones Battery Capacity: 35mAh Earphones Battery Life: 7 H Charging Time: 1.5H Charging Port: Type-C Charging Voltage: 5V Executive Standard: Q/XUNDD-8-2023