• Made of knitted material, it can keep warm in winter
• Bluetooth headphone function, you can enjoy music wirelessly
• Built-in 5-LED light, great for night fishing, hunting, camping, jogging, walking etc. activities
• With microphone, you can make hands-free calling via the hat
• Intuitive control buttons, easy to operate
• Built-in rechargeable li-ion battery

Specifications:

• Bluetooth Version: Bluetooth 3.0
• Working Distance: up to 10 meters
• Frequency Range: 2.4026GHz-2.480GHz
• Li-ion Battery: 3.7V/100mA
• Charging Time: 2.5 hours
• Stand-by Time: 60 hours
• Continuous Working Time: about 5 hours

Compatible with:

• iPhone iPad Samsung Huawei Sony device with Bluetooth 3.0 or above