JBL Charge 3 Bluetooth Speaker USB AC Charger Adapter Specs

The JBL Charge 3 Bluetooth speaker comes with an AC adapter, discussed in this post.  This power supply can fully recharge the speaker’s built in power bank in less than five hours.  Then, the speaker can play for up to twenty hours on a full battery recharge.  Here, we give the JBL Charge 3 Bluetooth … Continue reading JBL Charge 3 Bluetooth Speaker USB AC Charger Adapter Specs



AC Wall to 12v DC Power Adapter Specs for the Logitech Squeezebox Boom Internet Radio Receiver

The US version of the AC wall adapter for the Logitech Squeezebox Boom internet radio discussed here, features removable but non retractable AC prongs, a six-foot long cord, and its larger size and weightier feel suggests a “heavy duty” class of power supply. It’s rectangular shape features a modest width that supports fitting into a  … Continue reading AC Wall to 12v DC Power Adapter Specs for the Logitech Squeezebox Boom Internet Radio Receiver



AC Power Adapter Specs for the Original Victor Reader Stream 303 Talking Book Player

The power adapter shipped with the original Victor Reader Stream model 303 talking book player is a typical five volt switching power supply, that features a male barrel style power connector on one end of a thick, six foot, non detachable cord.  The US version of this power supply sports a standard 120v AC two … Continue reading AC Power Adapter Specs for the Original Victor Reader Stream 303 Talking Book Player



AC Power Adapter Specs for the Amazon Echo Generation 2 Alexa Smart Speaker

The US version of the power adapter for the Amazon Alexa Generation 2 Echo smart speaker discussed here, features non retracting AC prongs, a six-foot long permanently attached cord, and is surprisingly light weight for its 21 watt power delivery capacity. It’s typical square yet unimposing width and height allows easy fitting into a standard … Continue reading AC Power Adapter Specs for the Amazon Echo Generation 2 Alexa Smart Speaker



AC Power Adapter Specs for the Original Amazon Echo Generation 1 Alexa Smart Speaker

The US version of the power adapter for the Amazon Alexa Generation 1 Echo smart speaker discussed here, features non retracting AC prongs, a six-foot long permanently attached cord, and is surprisingly light weight for its 21 watt power delivery capacity.  It’s typical square yet modest width and height allows easy fitting into a standard … Continue reading AC Power Adapter Specs for the Original Amazon Echo Generation 1 Alexa Smart Speaker



AC Power Adapter Specs for Amazon Alexa Echo Dot 2 Smart Speaker

The power adapter shipped with the Amazon Alexa Generation 2 Echo Dot smart speaker is a typical medium-current USB switching power supply, that features a female A style USB connector, as shown in the next picture. The US version of this USB power supply sports a standard 120v two prong, non polarized plug, featuring non … Continue reading AC Power Adapter Specs for Amazon Alexa Echo Dot 2 Smart Speaker



AC Power Adapter Specs for Microsoft Invoke Cortana Smart Speaker

The US version of the power adapter for the Harman / Kardon Microsoft Invoke smart speaker discussed here, features retracting AC prongs, a four-foot long cord, and is pretty light weight for its larger size.  It’s very long, yet its modest width allows  easy fitting into a standard power strip outlet without blocking adjacent receptacles. … Continue reading AC Power Adapter Specs for Microsoft Invoke Cortana Smart Speaker