SHUKE MD538 Invisible Sleep Wireless Earphone TWS Bluetooth Hidden Earbuds IPX6 Waterproof Noise Cancelling Sports Headphones

kindly note:If you have any question after you receive the item , please contact us first before opening dispute and leave a comment,much appreciateParameters:* Bluetooth Version: 5.3* Play Time: About 6h* Standby Time: About 90h* Headphone Charging Time: about 2h* Headphone Battery Capacity: 30mAh* Charging Voltage: DC 5V* Charging Port: Type-C Charging Port* Bluetooth Headset Transmission Distance:<10m* Frequency Range: 20HZ-20KHZ* Material: ABS+PC* Instruction: Chinese/English* Signal-to-Noise Ratio:>90DB* Key/touch: Smart keys* Color: Black/White/Khaki* Charging Line Length: 300MM* Low Power Reminder: VoiceFeature:* IPX5 Waterproof and Dustproof* High Capacity Battery* HD Voice* HiFi Sound* LED DisplayPackage Included:* Color Box Packaging * 1* Charging Bin * 1* Headset * 2* Instructions * 1* Charging Cable * 1