Pro13 Beer Cover Wireless Bluetooth Binaural Stereo In-Ear Sports Earphone(White)

1. One touch; answer and hang up
2. Touch with left and right ears; pause or play
3. Touch the left ear twice; reduce the volume
4. Touch the right ear twice; increase the volume
5. Touch the left ear three times; the previous song
6. Touch the right ear three times; the next song
7. Long press for 3 seconds to switch the sound effects (there are three sound effects: prompt sound, heavy bass sound effect, pop sound effect, Hi-Fi sound effect)
8. Press and hold siri for 2 seconds on the left and right ears
9. Long press left and right ears for 5 seconds to turn on, long press for 5 seconds to turn off
10. No pop-up window, earphones are automatically paired
11. Bluetooth version: 5.0
12. Transmission range: 10 meters
13. Horn: 13 composite membrane
14. Working current: 18mA
15. Function: call function, support music, NFC function, voice control
16. Battery capacity of charging compartment: earphone 25mAh, charging compartment 250mAh
17. Mode of use: earplug style
18. Size: about 15.1 x 7.5 x 2.8cm