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» Noticias » portable vibration bluetooth speaker
GTEK Limited, a professional portable vibration speaker designer and manufacturer in Shenzhen China has the national patents involving in the vibration technology of this type of speaker.
Gyro shape vibration speaker is our original design and certified with patents in China.
Vibración de los altavoces GT-R106 GTEK DISEÑO.
here is the big features released by gtek limited R&D del equipo.