Bluetooth Beanie Hat Headphones Unique Tech Gifts Stocking Stuffer Dark Gray Brand: FULLLIGHT TECH Model: FLBT-01 Battery Capacity: 250mAh Li-battery Battery Life: 19-23 hours continuous use Connectivity: Upgraded stable Bluetooth chip Speaker Output: Up to 110dB, HD sound quality Material: Soft double knit for warmth and comfort Color: Dark Gray Weight: 0.2 Pounds Size: Medium…