All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
The TA002 phone ringer amplifier is used to enhance the phone ringer volume for the hearing-impaired and people in noise environments, wake up heavy sleepers, etc.
Adjustable ringer volume, HI/LO switch, up to 95dB and white LED flash light.
Phone line powered, no need extra power adaptor or battery. Easy installation, plug and play
Compatible with any regular telephone lines, VoIP landlines(not IP phone), analog PABX/KSU extension lines, fixed wireless terminals. Compatible with regular corded telephone sets, cordless phones.