Stay fashionably warm in winter with our Wireless Bluetooth Knitted Beanie Winter Hat. This Bluetooth knitted beanie allows you talk hands-free and enjoy music on a cold winter.
It is made of knitted materials and keeps you warm while answering phone calls on a winter season. It has a set in mic available for mobile phones enabling you to speak directly to your audio device so users can hand through the telephone answering device. It has a Set-in Li-ion chargeable battery, can be charged via USB cable with a long standby time.
Transmission distance: 10M or so
Transmission distance of MIC: ≤1 M
Li-ion Battery: 3.7V/100mA
Charging time: 2.0 hours
Standby time: Up to 60 hours
Continuous working time: about 3.5 hours
Cap circumference: 56-62 CM (Good elasticity)
Cap Deep: 65cm