Amazon offers the Vtin 20W Waterproof Outdoor Bluetooth Speaker w/ up to 25 Hours Playtime for a discounted price of $36.99 via coupon code "CO5GHBSJ" plus snag free shipping on orders above $49, or with Amazon Prime. Limited time offer. You save $7 off the price! That's the lowest price we could find on a 20W Bluetooth speaker from Vtin. This has a 4.5 out of 5 star rating with 65 reviews on Amazon.

• Dual 10 watt drivers offers powerful sound that can fill even a large room
• Passive radiator and two subwoofer drivers for thumping bass
• 4400mAh lithium battery keeps music going for up to 25 hours at the volume of 70%
• IPX4 waterproof design makes it safe for poolside, beach or a rainy camp day
• Bluetooth connection can reach up to 33 feet and this has a AUX jack too