kebidumei | Invisible Sleep Earbuds Mini Wireless Earphones Bluetooth 5.3 Headphones HiFi Stereo Sports Noise Reduction Headsets for Phone

If you have any question after you receive the item , please contact us first before opening dispute and leave a comment,much appreciate Parameters: ●Bluetooth version :Bluetooth 5.3●Sensitivity:96db + 3db●Charging interface :TYPE-C●Frequency response range:20HZ-20KHZ●Impedance:32Q±15 %●Ultra long standby:240 hours●Charging times of charging compartment:4-6 times●Single use time:6-8 hour●Standby time:240 hourFeature: * IPX5 Waterproof and Dustproof * High Capacity Battery * HD Voice * HiFi Sound * LED Display * Low Delay 1 x Headset【Large capacity charging compartment with longer battery life】【Low Latency】【Intelligent Noise Reduction Voice】【IPX5 Waterproof/Sweatproof/Dustproof】【One click button operation】【Dual-host dual Bluetooth mode】