Kowloon Kwun Tong 
Repair item：Speaker What items do you need to repair?
Speaker
Please describe the problem you have (optional)
兩邊喇叭分別會一時有聲一時無聲
有時會突然間無晒聲
隔一陣開返又會有返聲
令到我地課堂好困擾
What time do you prefer to have the service?
Tuesday Morning.
Friday Morning, Early afternoon
Where do you prefer the services?
My designated location
Anything else that we need to know?
No
Where is your location?
Kowloon,Kwun Tong
