Reusable Silicone Drinking Straws (6 PACK) By DeLa'Casa Plus FREE Cleaning Brush Included - Perfect For Everyday Use, Yeti Tumblers, Smoothies & Milkshakes - BPA-Free, Dishwasher Safe, Safe For Kids Support up to 24-bit / 48 kHz audio output. In addition, it not only supports charging and listening to music, but also supports remote controls and microphones. HIGH QUALITY - 100% copper wire core to provide you with high speed and stable signal transmission and lossless digital sound quality. EXCELLENT COMATIBILITY - Support upgrade OS 11 upgraded chip-set, making the adapter compatible with any device that runs OS 10.3 or later. SIMPLE DESIGN & PORTABLE - Made by Original Chip And High Quality Material, Luscious, Textured for Sense and Durable for Use. We provide a 12-Month Worry-free warranty. If you have any questions ,welcome to cantact us, we will response within 24 hours.