Mini Bluetooth Wireless Earphone with Microphone

No more wires! This comfortable and convenient Bluetooth earplug is completely wire-free and looks great too.

Features:

Is wireless: Yes
Wireless Type: Bluetooth
Sensitivity: 112±3dB
With Microphone: Yes
Active Noise-Cancellation: Yes
Frequency Response Range: 20-22000Hz
Vocalism Principle: Dynamic
Resistance: 20Ω

Package Includes:

1 X Bluetooth Earplug
1 X Micro-barrel Charger cable