Dear customer, please note that items RAPOO H100 Wired Stereo Headsets - HD Voice Rotary Microphone Volume Adjustment 3.5mm Headphones (Buy 10 Get 1 Free) are currently listed as pre-order/on order. You can continue to place a backorder and it will ensure earliest allocation when these products are available. Our team will contact you to notify the expected ETA. Thank you.