Wireless E80 Bluetooth 5.3 Headphones with ANC Hi-Res Audio

volume control: Yes battery capacity[mah]: 500 package list: USB Type-C Adapter communication: Wireless+Wired charging method: cable connectors: 3.5 MM Connectivity: Does not apply bluetooth version: 5.3 frequency response range: 20 - 20000 line length: 1 certification: RoHS Type: Does not apply codecs: sbc style: Headphone impedance range: up to 32 Ω features: Active Noice Cancelling wireless type: Bluetooth with microphone: Yes maximum wireless range[m]: <10m Model: Does not apply support memory card: No control button: Yes Brand: Does not apply category: Earphones & Headphones driver diameter: 40 material: ABS battery life up to[hours]: 70 active noise-cancellation: Yes total harmonic distortion: 5 origin: Mainland China vocalism principle: Dynamic resistance: 32