Digital Display Touch Screen TWS Wireless Bluetooth 5.3 Smart Earphones With MP3 Function(Black)

1. Screen size: 2.01 inch TFT2. Bluetooth version: V5.33. Charging port: Type-C4. Listening time with charging case: about 30 hours5. Use time: about 5-12 hours6. Battery capacity: earphones: 40mAh; charging case: 600mAh7. Charging time: about 1.5 hours8. Frequency range: 20Hz-20kHz9. Communication distance: about 10 meters10. Applicable: playback devices with Bluetooth function11. Memory: support 8/16/32G (without memory card)12. APP support language: Chinese Simplified, Chinese Traditional, English, German, French, Italian, Russian, Spanish, Portuguese, Korean, Japanese, etc.13. Weight: 73g14. Charging case size: about 6.1 x 6.3 x 2cmFeatures:1. LED full-color touch screen, multiple functions, short video control, call answering, music playback and other functions can be operated on the charging compartment2. Video controller, support a variety of short video APP3. APP can be upgraded, add new functions from time to time4. MP3 playback function, support mp3, flac, mav and other 4 audio formats, headphones directly connected to the warehouse, you can play music, no need to connect the phone5. Incoming caller name display, do not miss important calls6. Message notification, information at hand7. Support a variety of APP information reminder8. With a variety of screensavers, support for personalized screensavers, you can upload a picture to the headset smart charging cabin through the APP to set as a screensaver picture