Description
❄️Instant cooling | 🔥Instant heating and cooling adjustment
📿 Brand new wearable neck design, lightweight and convenient
🏞️ Adjust to 6 suitable temperatures according to different weather conditions
📵 Silent mode to minimize noise
🔋 Extra strong power, can be used continuously for two hours
🖥️ LED high-definition display, the battery temperature is clear at a glance
👤 Made of specially selected silicone material to make it more comfortable to wear