Bluetooth 5.3 Headphones Sport, Bluetooth Earbuds with ENC Noise Canceling Mic, 50H Stereo Wireless Headphones IP7 Waterproof with Earhooks, Dual LED Display for Running/Workout

Specification:

1. Bluetooth 5.4+ER/BDR
2. Chip: JL 6976                                                                               
3. Earphone capacity:50mAh, charging case capacity:500mAh                                               

4. Music playing time: 5-7hours, charging times: 3 times                                                               

5. Speaker unit: Φ11mm 32Ω
6. Pause/play, volume up/down, Last/next song
7. Binaural call, automatic pairing after power on
8. Waterproof rating: IPX7!
9. Hi-Fi sound effect, chip intelligent noise reduction,                                                       

10. Three-digit display function                                                     
11. TYPE C charging port, private model patent                             

12. Color: black

Detail photos: