Main material : aluminum alloy+PMMA LED Chip : 30PCS LED Battery : 3.7V 2500mA Lithium Ion Battery CCT :2300K/5500K Weight :520g
Intelligent Control : 1. Anti-static, surge current 2. Battery temperature monitoring function, high temperature automatic shutdown 3. Charging to prevent overcharge and overdischarge, reverse charge protection 4. Standby anti-leakage 5. The PWM signal frequency is up to 30KHz, the light has no video flicker, and the eye protection effect is better Illustrate : Compatible with DC 5V/1A output USB charging cable.Due to the widespread use of computers and cell phones, most people today already own a usb-compatible AC adapter. To reduce waste, this product does not provide an AC adapter.