NYNE Bass Portable Bluetooth Speaker with NFC - YouTube
Amazon.com: Nyne Boost Waterproof Portable Bluetooth Speakers with Premium Stereo Sound - IP67 Water & Dust Proof, 20 Hours Play-time, 100 ft Range, Built-in Power Bank and Mic, Loud Wireless Speaker,Grey :
Nyne Bass Wireless Bluetooth Speaker Limited Edition - YouTube
Amazon.com: NYNE Bass Portable Bluetooth Speaker with Built-in Active Subwoofer, USB Charging and Hands Free Microphone (Black/Silver) : Electronics
Nyne Bass review: A modestly priced Bluetooth speaker that delivers meaty sound - CNET