MD538 Invisible Sleep Wireless Earphone, Bluetooth 5.3 Hidden ,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 appreciate
:
* Bluetooth Version: 5.3
* Play Time: About 6h
* Stand 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:90DB
* Key/touch: smart keys
* Color: Black/White/Khaki
* Charging Line Length: 300MM
* Low Power Reminder: Voice
Feature:
* IPX5 Waterproof and Dustproof
* High Capacity Battery
* HD Voice
* Sound
* LED display
Package Included:
* Color Box Packaging * 1
* Charging Bin * 1
* Headset * 2
* Instructions * 1
* Charging Cable * 1

FAQ:
Q: What should I do if the earphones doesn't connect to my device?
A: Please delete the connection record and reconnect it with the mobile phone.
Q: What should I do if one earbud have no sound while the other one is normal?
A: This situation should be due to two earphones not pairing successfully. Two MD or MD538 models will appear in the Bluetooth settings. You need to open the Bluetooth in the phone settings, delete the previously paired MD538 or MD, put the earphones back into the charging compartment, and wait for the two earphones to display charging. Take out the two earphones, press one of them twice continuously, and manually pair them. When there is only one MD538 or MD Bluetooth model in the Bluetooth settings, You can connect again

There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I wish you a happy shopping.