Bluetooth Speakers: Omaker Splashproof $19 (Reg. $30), Inateck $30 (Reg. $40), more

Omaker via Amazon offers its M4 Portable Bluetooth 4.0 Speaker for $29.99. Applying coupon code QU7KIBIU drops the final price to $18.99 Prime shipped. That’s good for a savings of 33% off the regular going rate, a match of our previous mention and the lowest current price we can find. Features include Bluetooth 4.0/NFC connectivity, IP54 rated splashproof design, and up to 12 hours of playback on a single charge. This is the best-selling outdoor speaker at Amazon with a 4.5/5 star rating from over 3,100 customers. Additionally, we positively reviewed this speaker as a solid option for most needs.

Next up, Inateck via Amazon has its Portable Hi-Fi Bluetooth 4.0 Speaker for $29.99 Prime shipped when promo code JFYLUXSH is applied during checkout. For a pricing comparison, you’ll typically find this speaker for $40, this deal is a match of our previous mention and the best price available. You’ll find Bluetooth 4.0 connectivity, a 360-degree design, and up to 15 hours of battery life on this speaker. Rated 4.5/5 stars.

We also spotted the Marsboy Mini Cube Bluetooth 4.0 Speaker for $16.99 Prime shipped (Reg. $22) after promo code 6CLHN2B3 is used at checkout.

• Latest Bluetooth 4.0 Technology – Connect your device in 3 seconds;Outstanding connection range of up to 33 feet.
• Full,High-Def Sound – Enjoy an impressively crystal clear sound quality and robust bass realized through a 3W audio driver and passive subwoofer.
• Daylong Playtime, Fast Recharge – Enjoy 12 hours of music at 80% volume, up to three times longer than similar-sized portable speakers. Recharge in just 3 hours using the included Micro USB cable.
• IP Rated IP54 designed as a Outdoor Speaker and Shower Speaker – Unique Rugged Square Design with Splashproof&Shockproof&Dustproof& functions make it suitable for outdoors and shower.
• NFC technology – Tap-to-pair with NFC technology for easy and instant connection (If your bluetooth audio device has NFC function).