bluetooth headset earphone

Brand Name: BABYMAGAZIN Style: Ear Hook Certification: NONE Vocalism Principle: Balanced Armature Origin: CN(Origin) Control Button: Yes Active Noise-Cancellation: Yes Communication: Wireless Volume Control: Yes Sensitivity: 123dB Wireless Type: bluetooth Is wireless: Yes Max Output: 30mW Line Length: 0m Support APP: No Function: For Internet Bar Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: Sport Number Of Drivers: 2 Plug Type: L Bending Package List: User Manual Package List: Charging case Package List: Charging Cable Impedance Range: up to 32 Ω Connectors: 3.5mm Model Number: I7s TWS Bluetooth Earphone Earcups Type: Semi-open Headphone Pads Material: Other Bluetooth Version: 5.0 Codecs: AAC Support Memory Card: No Driver Diameter: 20mm Resistance: 32Ω Waterproof: Yes Frequency Response Range: 20 - 20000Hz Total Harmonic Distortion: 10% With Microphone: Yes Features: With Microphone Charging Method: C