Bakeey S9 Wireless bluetooth 5.0 Single Earphone HiFi Mini Portable English Prompts HD Sound Handsfree Earbuds with Char

Features:1. Fit bluetooth 5.0 technology: The most state of the art bluetooth 5.0 tech allows a stable connection up to 700 inches.2. Auto pairing, take out the automatic power-on connection, memory connection, no need for cumbersome operation.3. CVC noise reduction technology and HiFi quality: improve the recognition level of voice, and can easily communicate even in noisy environment. Make the call clearer and more real.4. Portable charging box: With 380mAh portable charging box which can power your earphone for 8 times.The headphones can be continuously listened to music for about 5 hours when the headphones are fully charged.5. Mini stealth earphone, lightweight, and the ergonomic design brings you comfortable and cozy wearing experience.6. Waterproof design: The nano-coating has multiple protections to prevent sweat from damaging the components and can run in the light rain.Specifications:General SpecificationBrandBakeeyModelS9Color BlackWearing Type In-earTechnical Parameters Microphone Yes bluetooth Version V5.0+ EDR Transmission Distance 10mReceive Sensitivity 75dBImpedance32Frequency Response20-20kHz Battery Capacity Charging box: 380mAh, 3.7V Earphone: 55mAh, 3.7V Charging Time (h) 30minutes Working Time (h) 5h Standby Time (h) 80hPackageIncluded:1*Bakeey S9 Wireless bluetooth 5.0 Single Earphone with Charging Box1* USB Charging Cable1* Eartips