This a very nice multi functional lamp + speaker + power bank. You have all you need in one small little device.
• 4500K high CRI LED with max output of 390 lumens. Features PC shade for diffused soft lighting.
• Palm sized.
• Bluetooth connectivity with bass sounds. Stable connection within 10 meters for wireless enjoyment.
• 6600mAh lithium-ion battery included. Max run time of up to 157 hours, max Bluetooth audio output time of up to 50 hours.
• 1A high current recharge for faster charging time.
• Functions as a power bank to help top off cellphones and other devices (up to 1A charging rate).
• Intelligent Battery Capacity indicator shows remaining runtime, giving user complete control.
• Internal magnet can attach to any metallic surface.
• Collapsible hook for easy hanging placement.
• Features high CRI LED (color temperature 4500K).
• Input Voltage: 2.5-4.2V.
• Battery Capacity: 3.7V/6600mAh lithium-ion battery included.
• USB Charging Input: 5V/1A.
• USB Charging Time: 8h.
• USB Charging Output: 5V/1A.
• Switch: Button located at bottom of lamp.
• Dimension: Head Dia. 72.0mm(2.83”) x Body Dia. 72.0mm(2.83”)
x Height 81.0mm(3.19”).
• Weight: 294g(10.37oz).
• Material: PC + ABS Ｐolymer + Aluminum Alloy.
• Accessory (included) : 1 x 2-in-1 USB cable with Micro-USB and Lightning connectors, 1 x Light Pouch, 1 x Carabiner.