The RMS (root mean square) power is expressed in watts and describes the actual intensity of the speaker. A speaker up to 10W is recommended for indoor use, while 20W and above is suitable for outdoor use.
Hands-Free: Ability to connect to a mobile phone and use as a hands-free device thanks to the built-in microphone.
For Bag & Bicycle: Small, lightweight speakers with an integrated cord, ring, or carabiner. They can be easily hung on a school bag, backpack, or bicycle handlebar.
Auracast Ready: It has the hardware to support the new Auracast technology, allowing future connection to countless compatible speakers simultaneously.
JBL PartyBoost: Connects multiple compatible JBL speakers together for stereo sound or even louder playback at the party.
AirPlay: Apple technology that allows wireless transmission of audio (and video) from Apple devices (iPhone, iPad, Mac) to compatible speakers. Requires a Wi-Fi network connection, not direct Bluetooth.
Alexa: Wireless speaker pairing via Bluetooth for true stereo sound. Compatibility issues may occur between devices (even of the same model) due to differences in firmware or hardware versions.