YOOKIE TWS YKS111N EARBUDS

Bluetooth version: 5.4

Speaker: φ13MM composite membrane speaker

Earphone battery: 25mah Battery capacity of box: 200mah

Standby time: about 180 days Music playing time: 4-5 hours Talk time: 4-5 hours

Earphone charging time: about 40 minutes Charging time : about 1 hour

Working range: about 10M(No interference) Charging port: Type-C

Charging voltage: DC5V/1A