Some services, such as the Item Push Profile, elect to not explicitly involve authentication or encryption so that pairing does not interfere with the user knowledge related with the service use-cases. We have also witnessed the new and intriguing speaker partnership among LG and will.i.am (which was declared at https://www.bluetoothspeaker.top/trending-products-rechargeable-amplifier-wireless-partybox-bluetooth-speaker-sound-box/