Features:
?? [EASY TO USE LIKE A USB DRIVE] - Connect computer via USB port, upload or remove sound file in MP3/ WAV format. | ?? [8MB MEMORY SPACE] - Upload a full length song or 100+ sound effects 5 to 10 seconds long each. | ?? [Upgraded function] - No interval time to trigger the next sound, others USB button has 2 seconds interval time to trigger the next sound after one playing finished. | ?? [ON/OFF Power Switch] - More safety with ON/OFF power switch on the buttom, others USB button don't support OFF switch. | ?? [Built-in metal speaker] - It is the loudest and clearest on the market, won’t break anytime soon like reported with other buttons.[Customer Service: ribosy@126.com ]
UPC:779149297397
EAN:779149297397
Model No:USB168