Delton Prime BX1 Bluetooth Wireless Headset for iPhone 6/Plus/5/5s/5c/4/4s Samsung Galaxy S5/S4/S3, LG (Blue). Talk Time: 4 hours; Standby Time: 100 hours; Operating Range: 30ft. Slim, Lightweight and Easy to Use - Easy Pairing; Fits Comfortably in Either Ear. Easy Access Answer/End Call Button - Crystal Clear Voice Transmission. Google Voice/Siri Integration. Retail Packaging Includes: DBTBX1 Headset, Ear Hook, Micro USB Charging Cable, Operating Instructions.