We've got a collection of questions about 'Dr.Friend' and 'SleepPad'.
If you have any other questions, please use "Q&A" or send an e-mail to "dr.friend@worldhomedr.com".
Hours available for inquiry (GMT+9)
Mon - Fri : 09:00-18:00 ㅣ Lunch Time: 12:00-13:00 ㅣ Sat, Sun, Holiday(in Kor)
