Wireless Bluetooth Stereo Headset

SPECIFICATIONS   Brand Name: CATASSU   Style: On-ear Vocalism Principle: Dynamic   Active Noise-Cancellation: Yes Material: Plastic Control Button: Yes Communication: Wireless Volume Control: Yes Category: Earphones & Headphones Certification: CE Certification: FCC Certification: RoHS Number Of Drivers: 2 Plug Type: Line Type Impedance Range: up to 32 Ω Headphone Pads Material: Memory Foam Sound Isolating: YES Support Memory Card: Yes Waterproof: No Frequency Response Range: 20 - 20000Hz Magnet Type: Neodymium Voice assistant built-in: YES Wireless Type: bluetooth Line Length: 1.2mm Package List: User Manual Package List: Charging Cable Height[mm]: 110 Width[mm]: 80 Driver Diameter: 40mm Resistance: 32ΩΩ Depth[mm]: 170 Sensitivity: 84dBdB Is wireless: Yes Weight[g]: 170 NFC Technology: No Connectors: USB Earcups Type: Sealed Bluetooth Version: 5.0 Battery life up to[hours]: 20 Total Harmonic Distortion: 1% Charging Method: Cable Max Output: 128mW Support APP: No Function: For Mobile Phone Function: for Video Game Function: HiFi Headphone Battery Capacity[mAh]: 400 Maximum wireless range[m]: <10m With Microphone: Yes Frequency: 2.40GHz-2.48GHz version: bluetooth V5.0 effective distance: 10meters Support system: Mobile Phone,Computer TV all have bluetooth function color: gold,red,blue,orange,pink,green,black... Playing time: up to 20 hours Power supply: powered by rechargeable 400MAH battery charge time: about 3 hours Speaker: high quality 40 mm diameter speaker MP3 mode: support SD card playing MP3 Material: ROHS Environmental material OEM/ODM: Acceptable