Bluetooth Headset Warm Winter Hat for iPhone 5 & 5S / iPhone 4 & 4S and Other Bluetooth Devices

This is a smart hat that features Bluetooth functionality. It is designed for everyday use and is compatible with various Bluetooth devices.

• Product type: Smart Hats
• Compatibility: iPhone 5 & 5S, iPhone 4 & 4S, and other Bluetooth devices
• Material: Knitted
• Bluetooth version: V3.0+EDR
• Built-in microphone for hands-free calling
• Li-ion rechargeable battery
• Charging method: USB Cable
• Long standby time
• Battery display support on iPhone
• Color: Warm Winter Hat
• Intended use: Everyday use
• Category: Smart Wear