• Stable and Fast Connectivity: The Bluetooth-compatible music hat with stable and strong Bluetooth-compatible 5.0 connectivity technology, any intelligent Bluetooth-enabled device can be paired with the hat easily in seconds
• Crystal-Clear Music: High-performance stereo loudspeakers offer HD stereo sound
• Button Control: The sound volume can be adjusted up or down by pressing the mini button on the side
• Great for Sports: Applied for most versatile lifestyle sports, such as cycling, hiking, camping, running, working out, dog walking or everyday usage
• Rechargeable Design: Built-in 200mAh rechargeable battery, it can be charged via power banks, wall chargers, laptops, etc

Specification:

• Transmission range: 10 meters
• Bluetooth-compatible protocol: 5.0
• Usage: wearing on head
• Whether single or double ear: bilateral
• Working time: 4-8 hours
• Waterproof function: not support
• Battery capacity: 200mAh