3-in-1 Intelligent Emergency Bulbs 30W Human Body Induction Rechargeable Lamps with Hook for Outdoor Camping You could play MP3 music

You could play MP3 music on this bracelet by connecting smart phone with Bluetooth or inserting a SD card

1 x E09 Smart Bracelet 1 x USB Charging Cable 1 x User Manual

You can enjoy it with Miracast

-- Temperature control: 200'F-600'F / 100'C-315'C

Lean quality reliable and durable

3-in-1 Intelligent Emergency Bulbs 30W Human Body Induction Rechargeable Lamps with Hook for Outdoor Camping You could play MP3 musicProduct Features: 3 Ways to Use: Plug in Socket to use daily as a normal bulb; power on with your hand or finger; power on with water Very Special and Intelligent LED Bulb: Built in a lithium battery, the battery will be charged when you use the bulb daily, so when power outage, battery will release energy for emergency lighting,providing sustainable 5 6 hours of illumination Emergency and Convenient: When you put them on the water, the light also