Wireless earphone Bluetooth 5.0 Headphones TWS Earbuds sport waterproof earphones with Charging Case Pumping Bass

SPECIFICATIONS With Microphone: Yes Waterproof: Yes Volume Control: No Vocalism Principle: Dynamic Type3: waterproof earphone Type2: TWS Bluetooth 5.0 Earbuds Type1: Wireless earphone Style: Headphone Sensitivity: 90dB Resistance: 16´Î Origin: Mainland China Max Output: 5mW Is wireless: Yes Impedance Range: up to 32 ? Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport Frequency Response Range: 20 - 20000Hz Features: waterproof,With Microphone Driver Diameter: 6mm Control Button: No Communication: True Wireless Charging Method: Charging case Certification: CE Brand Name: cowin Bluetooth Version: 5.0 Active Noise-Cancellation: No