AGPtek B3 Mode D'emploi page 3

Buttons and Control
① Transmitter Mode(TX)
② Receiver Mode(RX)
③ Micro USB Port
④ LED Light
⑤ 3.5mm Audio Cable
Interface (Audio Input)
Package content:
1*B3
1*Audio cable
All manuals and user guides at all-guides.com
⑥MultiFunction Button
(MFB)
⑦Volume Down/ Previous
Song
⑧Volume Up/Next Song
1*USB charging cable
1*User manual
1