[商品描述]
是100多分貝.
liberty 2016。
[商品描述]
Piaggio Sound System (PSS) is an exciting new accessory in the accessories range.
PSS use a digital amplifier and two exciters to turn the body parts of the scooter into a loud speaker allowing riders to listen to their favourite songs from their smartphone using bluetooth technology.
Sound level is over 100 Db.
Liberty 2016