J21 TWS Mini Bluetooth Earphone HD Call Ear Earphone Single Ear (Rose Gold)

1. Bluetooth version: V5.0
2. Noise reduction version: CVC8.0
3. Working distance: 25 meters in open space (without obstruction)
4. Single ear battery capacity: 100 mA
5. Music time: 6 hours
6. Talk time: 10 hours
7. Headphone material: PC
8. Weight: 3 grams
9. Support the battery display function of Apple and most Android phones
10. Lightweight design, no need to carry bulky earphone charging compartment
11. Ergonomic ear caps, higher comfort
12. Support voice assistant, last number replay, DSP noise reduction call