TOUCHMATE Always Offer Innovative Products Such As This Stylish Rechargeable Headset With Built-in MP3 Feature For Wireless Listening Songs On Move. It Has All-in-one Design With Built-in Micro SD/TF Slot For MP3 Player Function. Package Provided With 4GB TF Memory Card To Store Apx 1000 Songs To Enjoy. Simply Insert TF Card In SD Slot & Listen Your Favorite Songs Wirelessly. It Has Convenient Integrated Controls For Adjusting Volume & Scrolling REV-FF Tracks. Headset Has Built-In Rechargeable Li-On Battery Which Quick Charge In 1 Hour & Play Apx 10 Hours Of Music. TOUCHMATE Thrill Also Can Be Connected To Your iphone, Blackberry, PDA, Tablet, Mobile Phone Or PC/Notebook With Provided Special Audio-Cable Which Has Built-in Mic On Cable For Chat Communication. Enjoy Crystal Clear Sound With Good Bass & User Friendly Controls For Comfortable Listening. Soft Ear-Pads For Better Cushion For Long Time Convenient Listening. Thrill Has Slim Light Weight Design For Sports, Outdoor Activities & Music Lovers. Enjoy Something Different Unique Headset For Your Best Comfort..