Supply A9 Android 3-proof Audio Guide device with Li-ion battery TuMan A9 Android intelligent guide machine,apply to:personal self-help tour,individual Tours;Main usage:Preset QR code or number label at the... Read More
2017 new M7 Auto-Induction travel audio guide system for museum TuMan 7 series audio guide,Suitable for: personal self-help tour guides, individual tour;Main usage:The visitor can activate the playing of ... Read More
