I dont know about you, but I feel a few steps behind every time we spring forward. So, after I reset all the clocks and finally got outside to test the Urtopia Carbon Fold 1 e-bike, I needed some musical motivation to help me keep pace. However, I wasnt into earbuds on such a beautiful, busy day on the bike path, so I strapped the TREBLAB HD-Go to the JAMES Mehlville double-compartment carabiner on my belt loop and rolled out. You may not feel the same way I do about Daylight Savings Time, but if youre pro savings like me, youll love the money you can save right now if you buy a TREBLAB party speaker using exclusive Popular Science coupon codes at Amazon. But hurry, these deep discountsup to 43 percent offare only good through the end of March.TREBLAB HD-Go $19.93 w/ coupon code HDGO43OFF (was $34.97)TREBLABSee ItThe newest, smallest TREBLAB speaker, the HD-Go is the size of a hefty bar of soap. At only 3.8 ounces, however, I didnt even notice it hanging by my keys during a 20-mile bike ride. I was only out for a couple of hours, but I never worried about the HD-Go powering down thanks to its 16-hour battery life (Im gonna run out of gas way before that). And while it was a sunny Sunday, there are plenty of cold, rainy days where Ive thrown on a Pearl iZUMi jacket and attacked every ascent, so its good to know the speaker has an IPX7 waterproof rating if I wanted to take it with. As for the sound of this 7W speaker, it was clear and kicking, considering the driver size (you can always pair two if you want a bigger stereo soundstage). I could make out all the crisp melodies and cheesy hooks of Sandstorm, Better Off Alone, More and More, Got to Get It, and other Eurotrash classics. And my wife could really appreciate the relentlessly thumping Roxbury-level ridiculous of this playlist when it was her turn to draft.Dont like biking to Big Room trance? Its just as easy to clip the HD-Go to a pack when trudging to the summit or just the quad. Weve had good things to say about TREBLAB products in the past regarding value for the money, and this ultra-portable is no different. More exclusive TREBLAB discounts, only at PopSci and only through March 31TREBLAB HD-Max BIG Loud Speaker $87.73 w/ coupon code MAXLOUD25POP (was $119.97)TREBLAB HD-Energy Outdoor Portable Bluetooth Speaker $42.47 w/ coupon code TREBENERGY15 (was $49.97)TREBLAB HD-Force Loud 60W Stereo Sound Speaker with Deep Bass $71.24 w/ coupon code POPHDFORCE25 (was $94.98)TREBLAB HD-360 Pro Outdoor Portable Bluetooth Speaker $84.48 w/ coupon code POPSCI36035 (was $129.97)TREBLAB X-Open True Open Ear Wireless Earbuds $39.98 w/ coupon code XOPENSCI20 (was $49.97)TREBLAB X3 Pro True Wireless Earbuds with Earhooks $41.98 w/ coupon code POPXPRO30 (was $59.97)TREBLAB Z7 PRO Hybrid ANC Headphones $89.98 w/ coupon code Z7PROSCI25 (was $119.97)The post Get a new Bluetooth speaker for less than $20 with this exclusive limited-time TREBLAB deal appeared first on Popular Science.