UCOMX U27 Sweatproof bluetooth Earphone Headphone With Mic Stereo Sport HiFi Noise Cancelling

Features:1. Selected 9.4mm stereo diaphragm, produce rich immersive sound.2. Built-in high clear microphone, noise cancalling, enjoy hands-free calls.3. With 100mAh battery, long lasting life, support 6-7 hours working time.4. Sweatproof, not easy to slip down even during intense work out.5. 45 oblique in-ear angle, ergonomic design, more comfortable wearing.Specifications:General SpecificationBrand UCOMXModel U27Color Black, White, RedWearing Type In-earTechnical Parameters Microphone Yes Wired Control Support bluetooth Version V4.1 Transmission Distance 10m Driver Unit 9.4mmFrequency Response 20-20000Hz Battery Capacity 100mAh, 3.7V Charging Time (h) 2 hours Talking Time 7 hours MusicTime (h) 6 hours Standby Time (h) 200 hoursPackageIncluded:1* UCOMX U27 bluetooth Earphone1* Charging Cable2* Pairs of earmuff1* Manual