Material: Plastic,Leather Battery Capacity[mAh]: 400mA Battery life up to[hours]: 24 Voice assistant built-in: no Maximum wireless range[m]: 10m-20m Sound Isolating: no Category: Earphones & Headphones Charging Method: Cable Headphone Pads Material: Memory Foam Driver Diameter: 40mm Total Harmonic Distortion: 1% Bluetooth Version: 5.3 With Microphone: Yes Is wireless: Yes Support APP: No Support Memory Card: Yes Resistance: 320Ω Frequency Response Range: 20 - 20000Hz Sensitivity: 115dB Plug Type: Line Type Function: for Video Game,Common Headphone,Kids' Headphones,For Hearing Aid,For Outdoor,For Sleep,For Study Active Noise-Cancellation: No Volume Control: Yes Control Button: Yes Vocalism Principle: Dynamic Wireless Type: bluetooth Connectors: USB Communication: Wireless Style: Over the Ear Origin: Mainland China
