Wireless Sports Earbuds with Dual Mic 24H Playtime Immersive Sound In-Ear Headphones

communication: Wireless support memory card: No volume control: Yes Type: Does not apply Brand: Does not apply category: Earphones & Headphones connectors: Type c charging method: Charging case vocalism principle: Bone Conduction active noise-cancellation: Yes frequency response range: 20 - 20000 material: Plastic wireless type: Bluetooth style: Tws in-ear headphones Model: Does not apply battery life up to[hours]: 4 maximum wireless range[m]: <10m Connectivity: Does not apply origin: Mainland China hign-concerned chemical: None bluetooth version: 5.0