New Three-Screen Intelligent Digital Display Power Wireless Bluetooth Earphones

$ 13.2

headphone pads material: Silicone category: Earphones & Headphones style: In-ear vocalism principle: Dynamic control button: Yes impedance range: from 33 to 100 Ω volume control: Yes plug type: None resistance: 32 waterproof: Yes function: For Study certification: FCC is wireless: Yes Connectivity: Does not apply total harmonic distortion: 100 hign-concerned chemical: None package list: Charging Cable Type: Does not apply material: Metal Model: Does not apply charging method: Charging case Brand: Does not apply bluetooth version: 5.0 wireless type: Bluetooth number of drivers: 2 communication: Wireless active noise-cancellation: No with microphone: Yes origin: Mainland China