Bluetooth-compatible 5.0 Beanie Hat Music Wireless Headphone LED Night Knitted Cap for Outdoor Sports Skiing Running Skating

• Bluetooth-compatible 5.0 wireless technology offers stable and strongest connection, supports music and calling, easy and fast to pair with your devices
• Built-in Stereo Speakers & Mic, enhance your music listening experience. You can remove it to charge by laptop, power bank, socket, car charger, etc.
• Built with an easy-access USB charging port, offers continuous working hours up to 6 hours. Perfect for camping, hiking, jogging, cycling, dog walking, etc.
• One Size Fits All - made from ultra-soft and excellent insulation acrylic stretchable material, which has great elasticity, provides the maximum comfort, delicacy, and mobility
• Hands-free LED light is rechargeable and removable, no longer waste your money on batteries. You can remove it to charge by laptop, power bank, socket, car charger, etc.

Specification:

• Product: LED Bluetooth-compatible lamp cap
• Material: Cotton
• Head circumference: 50-60cm
• Gender: unisex
• Bluetooth-compatible: V5.0
• Frequency: 2.402 GHz to 2.480 GHz
• Extension distance: 10 meters
• Minimum microphone distance: 1 meter
• Battery capacity: 3.7V / 200mAh
• Charging time: 2 hours
• Continuous working time: 6 hours