Fangrui Product Details Fangrui Product Details Fangrui Product Details Features: 1. The Product Adopts Bluetooth 5.0 Chip, Which Is More Power-saving, Low-latency, No Noise, And Achieves Stable High-quality Audio Mission. 2. The Product Adopts Cvc Intelligent Noise Reduction, Ultra-high Sensitivity Anti-noise Silicon Microphone And Wind-proof Noise Microphone Cover To Ensure The Quality Of Calls. 3. Realize The Control Of The Basic Functions Of The Mobile Phone, (receive Calls, Play Music); Automatically Answer The Phone, If You Dont Want To Answer, You Can Press The Button To Reject Or Hang Up, And Then Redial The Last Number. 4. The Product Adopts 350mah Capacity Rechargeable Polymer Lithium Battery, With A Talk Time Of 250 Hours And A Standby Time Of 240 Hours. The Product Is Designed With Ip67 High-level Waterproof, Even If It Is Used In Rainy And Snowy Weather, It Will Not Be Affected At All. 5. The Product Adopts Large Button Design, Reasonable Layout And Clear Functional Area, Ensuring That The Riding Operation Can Be Completed Quickly And Safely. The Product Adopts