Wireless Bluetooth Earbuds with 48Hrs Playtime Digital Display for Sports

vocalism principle: Air Vocalism Principle features: Active Noice Cancelling category: Earphones & Headphones material: Silica Gel style: In-ear certification: FCC communication: Wireless origin: Mainland China function: For Study sound isolating: Yes Connectivity: Does not apply with microphone: Yes active noise-cancellation: Yes Type: Does not apply waterproof: Yes wireless type: Bluetooth connectors: Type c volume control: Yes headphone pads material: Silicone Brand: Does not apply Model: Does not apply bluetooth version: 5.3 control button: Yes hign-concerned chemical: None