Wireless Bluetooth Earphones Noise Cancelling

SPECIFICATIONS   With Microphone: Yes   Wireless Type: bluetooth Waterproof: Yes Volume Control: No Vocalism Principle: Hybrid Technology Support Memory Card: No Support APP: No Style: Ear Hook Standby time: 15 days Sensitivity: 125dB Package List: User Manual,Charging case,Charging Cable Music time: about 6hrs Material: Plastic Is wireless: Yes Impedance Range: up to 32 Ω Function: Monitor Headphone,for Video Game,For Mobile Phone,HiFi Headphone,Sport Frequency Response Range: 24 - 4800Hz Features: waterproof,With Microphone,Active Noice Cancelling Effective distance: about 15M Control Button: Yes Connectors: Type c Communication: Wireless Charging Method: Charging case Certification: CE Category: Earphones & Headphones Brand Name: AMTERBEST Bluetooth version: 5.2 Bluetooth Version: 5.1 Battery capacity: Headset 50mah & charging Box 500mah Active Noise-Cancellation: Yes