True Powerful Bluetooth 5.4 Open Ear Earbuds, IPX5 Waterproof

 Sound interface

• Environmental sound interface: Control headset transparency, ANC noise reduction, normal (need to connect to a mobile phone or other Bluetooth device)
• Equalizer interface: Switching sound effects: standard pop jazz rock classic, custom sound effects (Need to connect to Bluetooth device such as mobile phone)
• Space sound switching interface: Control headset to switch movie mode, music mode, game mode

Smart functions

• Language switch: Switch the charging bay language display: English/German/Spanish/Portuguese/French
• Built-in storage mode: Allows you to listen to music even without Bluetooth. 128MB memory (approximately 30-40 songs)
• Audio customization: Multiple audio effects can be switched

Basic functions

• Brightness adjustment interface: Control the brightness of the charging bin: low, medium, high, three can be
• Wallpaper switching interface: There are 3 lock screen wallpapers to choose from
• Restart: Long press the button at the bottom of the charging bay for about 8 seconds (startup screen is displayed)
• Warehouse charging: When the warehouse icon is just 100%, wait 15 minutes and then disconnect the charger