[Truly Wireless] TWS-F1 bluetooth Earphone Headphone With Charger Box CVC6.0 Noise Cancelling

Features:1. Truly wireless bluetooth earphone, get rid of the wire, enjoy music more freely.2. Comes with an integrated storage charger box, more convenient.3. Multifunctional button, simple operation, easy to control the call or music.4. Intelligent noise cancelling technology, reduce the noise effectively.Specifications:General SpecificationModel TWS-F1Color Black, Blue, RedWearing Type In-earTechnical Parameters Microphone Yes bluetooth Version V4.1 Transmission Distance 10mReceive Sensitivity 104dBImpedance 32Frequency Response 20-20000Hz Battery Capacity 450mAh (Charger Box) 50mAh (Each Earphone) Charging Time (h) 2 hours Talking Time 4 hours Muisic Time (h) 3 hours Standby Time (h) 55 hoursPackageIncluded:1* TWS-F1 bluetooth Earphone1* Charging Cable1* Manual