Havit H610BT Over-Ear Bluetooth Headwear Headset – Black

• With adjustable slider and soft padded headband allow you to get the most comfortable enjoyment.
• Built-in 200mAh ultra-large capacity rechargeable battery, can work for 3-4 hours on a single charge.
• Built-in dual 40mm large-aperture drivers, produce an immersive real-life music experience.
• Enhance the sound insulation, easy to isolate external noise