[06/15/2018] Ultimate Ears BOOM 2 系列藍芽無線喇叭，Ultimate Ears BOOM 2 Deep Radiance Wireless Mobile Bluetooth Speaker (Waterproof & Shockproof) – Limited Edition，定價$199.99，目前特價$84.99 USD。Prime境內免運費。哪裡買:amazon。
[06/15/2018] Ultimate Ears BOOM 2 系列藍芽無線喇叭，Ultimate Ears BOOM 2 Deep Radiance Wireless Mobile Bluetooth Speaker (Waterproof & Shockproof) – Limited Edition，定價$199.99，目前特價$84.99 USD。Prime境內免運費。哪裡買:amazon。