
The back of the speaker has a 19V charging port, a 3.5mm headphone jack, as well as a micro-USB and standard USB port. There’s also a set of LEDs to show much charge time is left, as well as volume up and down controls. The top of the speaker boasts backlit controls for power, play/pause, and Bluetooth. If you don’t need that much battery life, the speaker can also charge your other devices via USB.

The 22.2Wh rechargeable battery takes three hours to recharge and delivers up to 8 hours of playtime. The speaker has two 90-millimeter woofers and two 20mm tweeters. The HK Go + Play features the ability to connect up to three simultaneous smart devices at once via Bluetooth, along with dual microphones for teleconferencing. That's a small drop for this portable speaker, which often sells for about $180, but it's still great value given the Harman Kardon brand. Turn up the volume with a stylish and capable portable boom box from Harman Kardon, which is selling its Bluetooth-enabled Go + Play for $160 today.
