ROCK SPACE Graphene Drivers bluetooth Earphone Headphone Sport IPX4 Sweatproof Magnetic HiFi

Features:1. Graphene diaphragm ensures high clear and high fidelity sound quality.2. DSP noise cancelling, reduce the environmental noise effectively.3. IPX4 waterproof and sweatproof, enjoy music even during intense work out.4. Long lasting battery life, 100mAh, support 7-8 hours music or talking time.5. Ergonomic design, more comfortable for long time wearing.Specifications:General SpecificationBrand ROCK SPACEModelRAU0549Color Black, YellowWearing Type In-earTechnical Parameters Microphone Yes Wired Control Support bluetooth Version V4.1 Transmission Distance 10m Rated Power 55mWReceive Sensitivity 973dBImpedance3215%Frequency Response 20-20000Hz Battery Capacity 100mAh, 3.7V Charging Time (h)About 2 hours Talking TimeUp to 8 hours MusicTime (h)Up to 7 hours Standby Time (h)Up to 100 hoursPackageIncluded:1 x ROCK SPACE bluetooth Earphone3 x Pairs Earbuds1 x Cable Clip1 x USB Charging Cable1 x User Manual