Ulefone uBuds TWS Earbuds Earphones for Ulefone Armor 15 / MPH2255 (Black)

Description

1. Speaker unit:10mm
2. Driver sensitivity:100+/-3dB
3. Frequency response range:20HZ-20KHZ
4. Microphone sensitivity:-38Db+/-2Db
5. Bluetooth codec:SBC/AAC
6. Bluetooth version:BT5.3
7. Bluetooth profiles:A2DP 1.3.2 / avctp 1.4 / avdtp 1.3 / avrcp 1.6.2 / hfp 1.8 / spp 1.2/ rfcomm 1.1/ pnp 1.3/ hid 1.1.1 / sdpcore5.3 / l2cap core 5.3
8. Bluetooth range: 10m (open space free of obstacles)
9. Bluetooth name: uBuds Inside
10. Battery type: Rechargeable Li-polymer Battery
11. Single earbud battery capacity: 30 mAh
12. Charging case battery capacity: 6600 mAh
13. Call duration: 5H
14. Music playback time: 5H
15. Standby time: 140H
16. Total Battery Life: 505H
17. Charging case input parameters: 5V/400mA MAX
18. Charging case charge time: 1H
19. Call:
- Double Tap Left/Right Earbud: Answer incoming call/End Call
- Press and Hold Left/Right Earbud: Reject Call
20. Music:
- Double Tap Left/Right Earbud: Play/Pause
- Quadruple Tap Left Earbud: Switch to Previous Song
- Triple Tap Right Earbud: Switch to Next Song
21. Support Pop-up prompt, Touch Control, Red/Blue LED, Boot, Shutdown, Left and right ear pairing, Bluetooth pairing, Main and auxiliary ear auto-switching, Boot and auto-reconnect, Reconnect from mobile, Reconnect over range, Voice assistant, Power display, Low battery prompt, Low power shutdown, Charging prompt

Note: Dedicated for our model MPH2255L MPH2255R, MPH2255B mobile phones