There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
Vifa Stockholm 2.0
Meridian Explorer 2
Soundmatters FoxL DASH7
Meridian Explorer 2
Scosche boomBOTTLE mini
1 x 7W
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
Devialet Silver Phantom Gold
2 x 2250W
An amplifier is integrated into the device. An audio amplifier takes a small signal and makes it bigger without making any other changes in it which results in better sound, so any sound source can be connected to speakers.
More microphones result in better sound quality and enable the device to filter out background noise.
Amazon Echo Show
An indicator shows you when the device has low battery.
The battery can be recharged and used over again.
The time it takes to fully charge the battery.
WOWee One Slim
How much power the device consumes when it's switched on.
Pure Evoke D2
How much power the device consumes when shut down but still plugged in.
LG Music Flow P7
The device can connect to WiFi.
Bluesound Pulse 2i
An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
With a standard mini jack socket, you can use the device with most headphones.
AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.
With more USB ports, you are able to connect more devices.
Wireless devices allow users more freedom of movement.
The device has an option to mute/unmute a conversation directly from the device.