Blue And Black Wireless Headphones

[20 Hz to 20 kHz] One of the best wireless headphones. I've got the apple EarPods and these are way better.

[0.6 lb] It does work with my workstation so I can connect a wireless tablet, headphones, etc.

[Green] Although the amount of material is reasonable, a variety of colors are not included, like blue and black.

[Zipper] The feature that led me to buying this lens case is that it is NOT all black. The blue trim makes it easier to know what is inside.

[Stereo] They turned my wired headphones into wireless and work great.

[30 Hours (BT)] Excellent wireless headphones, the sound is perfect and the bass it's awesome!

[0.25 lb] I use this headphone holder for wireless headphones as well as using it to keep a phone charge cable near.

[Yes] Happy with the sound and feel of these headphones. Nice case and cables accessories help when blue tooth is not an option. Well built and should be the last pair I will ever need to buy.

[0.05 lb] I have two of these, one blue one black, to separate charged vs. dead batteries. The handles are great and the dual zippers are useful.

[0.08 lb] This red filter eliminates the blue and reduces the green colors in landscapes. I use it in black-and-white photography. It makes your clouds stand out. It also makes my red Jeep stand out against the green hills I photograph. I love it!