• Product type: Smart Hats • Compatibility: Outdoor Night Running/Night Fishing • Material: Knitted • Key feature: Bluetooth 5.0 with LED light • Color/Variant: Grey • Intended use: Everyday use • Category: Smart Wear
1. Transmission range: 15 meters 2. Power supply: USB charging 3. Built-in battery: 200 mAh lithium battery 4. Bluetooth protocol: 5.0 5. Function: call function, support music, multi-point connection, LED light 6. The LED light is easy to disassemble, easy to clean the hat
