Mini 5.3 wireless bluetooth headset small earbuds

Parameters: ●Product model :Mini Earphones ●Bluetooth version :Bluetooth 5.3 ●Charging interface :TYPE-C ●Frequency response range:20HZ-20KHZ ●Ultra long standby:240 hours ●Charging times of charging compartment:5-7 times ●Single use time:5-7 hour ●Standby time:240 hour Feature: * IPX5 Waterproof and Dustproof * High Capacity Battery * HD Voice * HiFi Sound * LED Display * Low Delay Package Included: 1*Headset