Bluetooth Earphones Wireless Noise Cancelling With Microphone Headphones

Material: Plastic,Silica gel Battery Capacity[mAh]: 300 Battery life up to[hours]: 24 Voice assistant built-in: no Maximum wireless range[m]: 10m-20m NFC Technology: no Sound Isolating: no Category: Earphones & Headphones Earcups Type: Semi-open Max Output: 1mW Number Of Drivers: 2 Charging Method: Charging case Headphone Pads Material: Other Driver Diameter: 3mm Total Harmonic Distortion: 1% Impedance Range: from 33 to 100 Ω Bluetooth Version: 5.0 Package List: User Manual,Charging case,Charging Cable,Replaceable Pads Set Features: waterproof,With Microphone,Active Noice Cancelling,Dual Connection Codecs: sbc With Microphone: Yes Is wireless: Yes Support APP: No Support Memory Card: No Waterproof: Yes Resistance: 32Ω Line Length: 0m Frequency Response Range: 20 - 20000Hz Sensitivity: 98dB Plug Type: NONE Function: Monitor Headphone,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport Active Noise-Cancellation: Yes Volume Control: No Control Button: Yes Vocalism Principle: Dynamic Wireless Type: bluetooth Connectors: USB Communication: True Wireless Style: Ear Hook Certification: CE Origin: Mainland China Brand Name: ZONGJI Feature 3: noise cancelling earbuds wireless earbuds for iphone Feature 4: earbuds with microphone bluetooth earbuds wireless Feature 5: earbuds wireless headphones earbuds wireless Specification: 72*38*30mm Working voltage: 3.3V-4.2V Battery capacity: 45mA/350mA Use time: 3-4 hours Standby time: about 60 hours Communication distance: effective distance 15 meters Ear way: bliquely into the ear to fit the contour of the ear