Wireless E80 Bluetooth 5.3 Headphones with ANC Hi-Res Audio

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