USB charger power for Lenovo yoga 3, pro yoga 4 (New)

Description:

Product Name: Laptop Power Adapters
Input voltage: AC100-240V 50 ~ 60HZ
Input AC interface: plug the AC interface
Output voltage DC: 20V
Output Current: 2A
DC Cable length:2m
Compatible: for Lenovo yoga 3, pro yoga 4

Included:

1*for yoga 3, pro yoga 4 line