Features: -With LED lighting function, there are 3 light modes (100%, 50%, SOS flash) to meet different needs. -Adopting stable V5.0 Bluetooth connection technology, all smart Bluetooth devices can be paired with the hat in seconds, built-in stereo speaker and microphone support playing music and answering calls. -Made of thickened flannel, it is soft, skin-friendly, warm and comfortable to wear, suitable for different people. -Built-in rechargeable battery, charging for 1.5 to 2 hours can provide continuous use for 10 to 12 hours. -Suitable for jogging, camping, hiking, fishing, cycling, barbecue, party, skiing, dog walking and more. .
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