AROCCOM Mini Bluetooth Headset Sheltered Wireless Bluetooth V3.0 In Ear Earbud/Earpiece Earphone Headphones Headset W/Mic Support Stream Music/Video/Audio For iPhone 4S 6,6 Plus,5,5S,5C,iPad,iPod, MacBook Air,Sumsung(Black) Minimal earphone, Perfect for Stealth listening/watching at work for women with long hair (w/ LED indicator light not totally stealth for men ) and in-car calling Support Stream Music/Video/Audio (with A2DP&AVRCP) and Siri, just watch Movies and Netflix Only 1''(L) x 1''(W) x 0.3''(H). light weight and easy to use; Usage time: 2-3 hours (depend on volume), Minimal Shape Design Limit the battery Usage time;Standby time:up to 100 hours Good sounds, Good call quality and range; easily control between voice calls and music AROCCOM have the USA Trademark protector, you search AROCCOM on USPTO official website