<http://schema.org/description>
"Knitted Bluetooth3.0 Winter Hat with call Function for Boy &amp; Girl &amp; Adults\n\uFEFF1. Brand new and high quality. 2. Bluetooth v3.0 version, available for most of devices with Bluetooth function. 3. Built-in Mic. 4. You can answer, refuse, or dial-back calls. 5. Knitted material, fashion and keep warm with answer the phone in winter. 6. Built-in chargeable battery, charge via USB Cable, long stand-by time.Specification:General Item Size 21x21cmItem Weight 65gFunction Bluetooth version V3.0Wireless Distance 10mTalk Time about 6 hoursStandby time 7 days"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.zasttra.com/products/knitted-bluetooth3-0-winter-hat>