Havit H610BT Over-Ear Bluetooth Headwear Headset
With adjustable slider and softly padded headband allow you to get the most comfortable enjoyment.
- Built-in 200mAh ultra-large capacity rechargeable battery
- Built-in dual 40mm large-aperture drivers
- Enhance the sound insulation, easy to isolate external noise
- Can work for 3-4 hours on a single charge