Dual Microphone Bluetooth Earphones with Charging Box

Item Type: Earbuds and Headphones Vocalism Principle: Hybrid Technology Control Button: Yes Active Noise-Cancellation: No Bluetooth Version: 5.0 Codecs: SBC Support Memory Card: No Waterproof: Yes With Microphone: Yes Support APP: No Sensitivity: 108±3 dB Resistance: 32Ω Frequency Response Range: 20 – 20000 Hz Package Includes:  1 x Set