I8 Magnetic Noise Cancelling Wireless bluetooth Earphone Stereo In-ear Waterproof Sport Headphone

Features: 1. Comfortable and secure design fits perfectly to your ear, the cable smartly stays out of your way when running, jogging or exercising. 2. With CVC technology, the bluetooth Earbuds reduce background noise, so you can focus on your favorite music, no matter where you are. 3. Lightweight and IPX4 Waterproof, Only 16g/0.54 OZ for wearing, you even can't feel its existence, running without any pressure. 4. Magnet Design, attach the two part of earphone together as a necklace when not using. It's a convenient way to carry them. 5. bluetooth 4.1 technology, easy and fast pairing with smartphones, tablets and other bluetooth enabled music devices. Specifications: General Specification Model I8 Color Black, Red Wearing Type In-ear Material TPE Net Weight (g) 0.56oz/16g Technical Parameters Microphone Yes Wired Control Support bluetooth Version V4.1 Frequency Response 20-20kHz Battery Capacity 110mAh, 3.7V Charging Time (h) 1.2h Taking Time 5-6h Working Time (h) 4-5h Standby Time (h) 120h Package Included: 1 X bluetooth Earphones 1 X Set of Ear hanging 1 X Line deduction 1 X Charging Cable 1 X User Manual