BT pairing name: ACEFAST ACEFIT Pro.
Speaker type: 3-magnet ultra-linear dynamic coil.
Speaker size: 20*8mm.
Frequency response: 50Hz-20kHz.
Earbuds battery: 60mAh.
Charging case battery: 500mAh, can charge the earbuds 3 times.
Earbuds working time: About 6 hours (music mode, 60% volume). 5 hours (calls mode, 60% volume).
Total working time: About 25 hours.
Earbuds charging time: About 1 hour. Use time after 10 minutes of charging * 2 hours (music).
Charging case charging time: About 2 hours.
Charging case input: USB-C, DC5V / 1A.
Size: 82.9*63.9*27mm.
Total weight: 75.2g.
Weight: 230g.

Brand: Acefast
Model: FA001 ACEFIT PRO
Warranty Type: Local Supplier Warranty
Warranty Period: 12 Months

1x FA001 ACEFIT Pro True Wireless Earbuds