• 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