Product Review

Please charge the item by USB port on PC or AC adapter (5V, 1/2A, cellphone adapter is ok), not power bank. Advanced CSR V4.0 wireless Bluetooth headphone: easy and fast pairing with smartphones, tablets and other Bluetooth devices, compatible with iPhone 6/6S, 6 plus/6S plus, iPad, Samsung galaxy and so on. Lightweight earbuds with human body engineered design that fits to your ears perfectly, ideal sport headphones for jogging, exercising, gym and other activities. To avoid the earbuds falling, please use the cable clip to clip the cable on you collar. Latest CVC 6.0 technology offers optimal noise reduction to provide the crystal clear sound during calls and while listening to music. Voice prompt allows notification of incoming calls and phone numbers, so you will never miss a phone call. Built-in a lithium battery, the Bluetooth headset supports up to 4 hours playing time after it is fully charged. Top quality stereo earphones, comes with a storage box and high-grade packaging, ideal present for your families and friends. Specification: Bluetooth version: CSR V4.0. Bluetooth protocol: With A2DP, AVRCP high quality stereo sound frequency transmission and long-distance control protocol, output power: 10mw, workable distance: 10m (barrier-free space), working hours: 6 hours for talking time, 4 hours for playing music, charging time: 1-2 hours, charging voltage: DC5V 300ma.