There's not a lot of info out there on Life Unleashed, who makes the Remxd headphones under the brand name Tenqa. They're based here in the US, and these seem to be their first products. (They also have a set of folding headphones for sale, also Bluetooth).
From what we gathered, they specialize in decent entry level Bluetooth headphones.
In the Box
A pale blue packaging brings you the Remxd headphones. Inside the (difficult to open) box are the headphones themselves (you'll need to charge them), an instruction booklet, a USB cable (for charging), and a 3.5mm male to male cable for plugging your device directly into the Remxd headphones.
The cables are decent mid-grade