Bluetooth Headphones, EnGive Bluetooth V4.1 Wireless Earbuds with Mic for Jogger/Running/Exercise/GYM for iPhone 6s/6/6 plus, Samsung Note 5/S6/S6 EDGE, LG, Google, SONY and Other Devices Black High-fidelity stereo music and clear speech within 10 meters MIC Hands-Free Calling: Pick or reject the phone with YES or NO when phone rings, and there is a voice reminder for phone number, true meaning HANDS FREE! Play/pause (also answer/hang up/reject/ Callback calls), Vol +/-, and next/previous track buttons, super easy operation, good workmanship. 100% Stable and Comfortable when exercising, running, climbing, driving, skating,camping, fishing and other outdoor sports. Read the user manual before use the Bluetooth earbuds, please charge when you get it for the first time.