HIGH-QUALITY SOUND: Latest Wireless Bluetooth 4.1 Technology with A2DP stereo music, clear sound. Powerful audio driver offers balanced audio and crystal clear sounds with dynamic base performance.
NOISE CANCELLATION: Built-in microphone with noise cancellation let you get high quality, hands-free phone conversation even in noisy environment like inside a gym or running/cycling on the road.
COMFORTABLE FIT WITH SPORT STYLE: Mode conversion: "M" button, the button display Miles (K) (L) - km - calories (C) Stylish sweat-proof, around-the-neck design guarantee 100% stable and comfortable wearing for running, cycling, Gym exercise and other outdoor sports.
LONG-TIME ENJOYING: Up to 5.5 hours of talk time or 65 hours of standby with a full charge; battery level indicator with iOS devices to keep track easily.
PACKAGE CONTENT: Aukey EP-B23 Sport Bluetooth Headphone, 1×Aukey EP-B23 Sport Headset, 1×USB Charging cable, 6 x Earbuds, User manual, 18 months Worry-Free warranty and friendly customer support service.
AUKEY B-23 Bluetooth Sports Earphones, Earphones with Mic NFC Bluetooth 4.1 Wire 
