BUY SURETY Wireless Headphones, IPX7 Waterproof Bluetooth 4.1 Running Headphones In-ear Earbuds, Noise Cancelling Wireless Sports Earphones for Gym Cycling Workout Running Jogging handfree Bluetooth  (Multicolor, In the Ear)

BUY SUIRETY presenting you the Latest Wireless Bluetooth 4.1 Technology with A2DP stereo music and pure, clear sound, ideal for high quality music while running, jogging, cycling, skating, etc Good noise isolation to create the optimal environment for listening to your favorite tunes, built-in microphone with noise cancellation for clear calling and friends chatting Sweat-proof, light weight and ergonomic design to enhance your comfort; comes with interchangeable earbuds and ear hooks for secure and personal fit when walking or exercising Built-in rechargeable Lithium battery lasts up to 4.5 hours of talk / play time or 100 hours standby, universally compatible with most Bluetooth-enabled phones.!!