Category: Billboard
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Billboard PA Bluetooth Speaker BB2530 User Manual
BILLBOARD PORTABLE PA SPEAKER Model # BB2530Instruction Manual BACK PANEL Product features Ultra-low distortion amplifying circuit Built-in MP3 encoding supporting U disk Unique acoustic appearance design Professional treble and bass gain controlling circuit Built-in battery for outdoor activities Built-in professional wireless microphone system Professional high-effective loud-speaking unit Compatible to DVDNCD/PC and other sound sources Suitable…
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billboard Apple Airpod True Wireless Stereo Earbuds User Manual
TRUE WIRELESSSTEREO EARBUDSUSER MANUAL INTRODUCTION Thank you for purchasing the True Wireless Earbuds For the best use of this device, we recommend carefully reading this user manual and keeping it for your records.Package contains:a.Wireless Two Earbudsb.Charging casec.USB charging cabled.User manual Introduction to function: Hold down: Power on/offShort press: pause/play songsDouble click: redial the last numberTriple-click:…
