The outer tube.

大菁菁

The outer tube is provided with a vertical device, in that how to deal with the ear seat

2017-09-25 Reply

The ear block goes straight along the ear seat, avoiding the ear seat

2017-09-26 14:45:35 Reply

Has Been A Member? Please LoginPlease Login First, and then Reply, Thank You.。

Telephone：0086-25-84457563-8022 Fax：0086-25-84457592

Address：F6, No.27-1 Huashen Street, Yuhuatai District, Nanjing Zip Code: 210012