Hello Speak Corp

I have seen Hello Speak Corp post ads on BestJobs.ph a few times before. I've shown these ads to teachers I know but I can't remember what their feedback is.

I think the company is legit but I don't know if their rate is good.

Here are the details of their ad:

English Teachers
Hello Speak is English school offering language instruction to foreign students. We are in need of freelance ESL teachers Working Hours: ・6 days a week. (Should include Saturday or Sunday ) ・4 or 5 hours a day between 7pm-12pm. As for Salary: Monthly Salary + Premier Salary: Qualifications: (1) 22 to 35 years old (2) Has an American or neutral accent (3) Passionate for teaching English. (4) Has good command of English (5) Has 2-3 years of ESL teaching experience
Date:	26 July 2012
City/Town:	Nationwide
Location:	Nationwide
Wage/Salary:	Negotiable
Start:	Immediately
Duration:	Long term, Short term
Type:	Full Time, Part Time
How to apply:	send resume by email
Company:	Hello Speak Corp.
Contact:	Ms. Ellie
Phone:	+8618901087557
Fax:
Email: