Tronfy iWork Version 3.0 Mini4.0 Bluetooth Earbuds for iPhone 6,6 Plus,5,5S,5C,iPad,iPod, MacBook Air,Sumsung Galaxy S5,S4,Note,HTC One(M8), Bluetooth Enabled Smartphone , Laptop,Tablet,PSP - Earbuds [No Flash] No Flashes any more once pairing is completed, Minimal earphone, Perfect for Stealth listening at night/watching at work and in-car calling, No worry about disturbing other people or missing something besides you. [Upgraded wearing experience] 4 pieces of Oval shape (S/M/L/XL) and 3 pieces of Dual shape (S/M/L) and 3 pieces of Triple shape(S/M/L) total 10 sizes for a custom fit, this gives you the most comfortable wearing experience. Note: You should stick the triple shape eartips a little bit further into the ear canals, When you use the triple shape ear tips, their string could be cut off according your demand. Up to 4 hours of continuous talk time, 3.5 hours of music time; Good sounds, with a Second Ear Bud, change Mono to Dual channel, listen to music through both ears if you need; easily control between voice calls and music Connect to Two Devices at The Same Time, Say "Yes" to answer and "No" to reject calls; Good call quality and range Support Stream Music/Video/Audio (with A2DP&AVRCP) and Siri, just watch Movies and Netflix, Youtube; Bluetooth V4.0 Compatible with Most Bluetooth Enable Device - Smartphone, Tablet, Laptop, PSP etc.