Specifications

Earphone battery capacity: 30 MAH
Case battery capacity: 400 MAH
Music/Talk time: 4-5 hours
Earphone charging time: About 1hours
Case charging time: About 1.5hours
Standby time: About 120 hours
Charging interface: Type C

Operating instructions

1- Turn on:  Open the Charge box, automatically Turn on
2- Turn off: 
Put Earphone in the Box.
Long press the left/right Earphone for 8 seconds
Without connecting for 3 minutes, Automatically Turn off.
3- Play/Pause: Click the Earphone
4- Last song: Double click the Left Earphone
5- Next song: Double click the Right Earphone
(Noted: When to use a single Earphone, Double click the L/R Earphone only for the next song)
6- Answer/Hang-up: Click the Earphone
7- Reject Long press the Earphone for 2 seconds.
8- Call Siri：Long press the Earphone for 2s