Smatree Charging Case Compatible with LG Tone HBS-900 / HBS-760 / HBS-910 / HBS-750 / HBS-800 / HBS-1100 / HBS-730/HBS 920/HBS 930 Bluetooth Wireless Stereo Headset (Headphone NOT Included) Patent DesignThe case is in patent design. Up-graded Version-Smatree Headphone Power-Case S100P PU Leather case with Built-in power bank The power bank's capacity is 2000 mAH which enables you to fully charge your headphone about 6 times when it is fully charged. It saves your time greatly and provides more convenience Unique oval shape professionally design for LG Electronics Tone+ HBS-700W/HBS-730/HBS-750/HBS-800/HBS-900/HBS-910/HBS-1100/HBS 920 Bluetooth Headphones,(LG HBS A100 is not compatible) Elastic mesh pocket with a zipper enlarges the storage space for cables or other small accessories and keep them in good condition Convenient carabiner loop for easy carrying. The loop can be easily attached to a belt or large bag; PU leather looks more noble and attracting