Amotus Wireless Bluetooth Headphones In Ear with Mic Noise Cancelling Earphones Sweatproof Earbuds with Earhook Built-in Mic (Blue) SUPERIOR COMFORT and SECURE FIT: With Ergonomic and Sweatproof design and Premium soft smooth silicone gel surface ear hooks, and adjustable cable and a clip, pair with devices up to 10 meters away. Amotus Sport Bluetooth Headphones are secure fit behind your ears and rest comfortably in the ear canal. Let's start enjoying music journey Bluetooth APT-X and NOISE CANCELLATION TECHNOLOGY: Bluetooth 4.1 + EDR APT-X audio decode technology, Two powerful audio drivers on each side offering balanced audio and crystal clear sounds, giving these wireless earbuds unparalleled stereo sound quality. CVC 6.0 Digital noise cancellation technology reduces background noises, enable clearer sound from microphone, so you can focus on your favorite music, hands-free phone conversation even on the street or inside shopping mall PAIR WITH ANY 2 BLUETOOTH DEVICES AT ONE TIME Connect two different devices simultaneously! This gives you double the possibilities for answering calls and streaming music to your workout headphones, all while enjoying premium Bluetooth earbuds wireless sound quality.( Follow the Instruction to operate) LONGER LISTENING TIME and VOICE PROMPT: Amotus Bluetooth Headset can deliver up to 8 hours of play music, 3 hours for phone calls and One Week for standby after full charging. Voice prompt allows notification of incoming calls and phone numbers, so never miss a phone call CONVENIENT CONTROLS of YOUR MUSIC: The volume, sound, song selection and telephone controls are all right on Amotus wireless Bluetooth earbuds, Perfect Companion for Gym, Running, Jogging, Hiking, Cycling, Lifting weights & more! For All Bluetooth Devices Including iPhone 7/ 7Plus, iPhone 6s 6 plus, iPad, iPod & Samsung Galaxy S7 Android. Please ensure the item is sold by GoTa to get GENUINE products.