Keyestudio 40 RGB LED 2812 Pixel Matrix Shield for Arduino LED Light Bulbs 8 Talk Time 66 hour

8 Talk Time 66 hour Standby Time 1300 hour Battery Capacity 10300 mAh Battery Mode Non-removable Quick Charge 9V 2A features Wi-Fi

Cutter Size: 18cm*15cm*5cm

BT Message: QQ

Electrical parameters: Operating voltage: DC 7~12V

Keyestudio 40 RGB LED 2812 Pixel Matrix Shield for Arduino LED Light Bulbs 8 Talk Time 66 hourForm Color Black + Yellow Model Quantity 1 DX. PCM. Model. AttributeModel. Unit Material FR4 Application Arduino experiments Working Voltage 4~6 DX. PCM. Model. AttributeModel. Unit English Manual Spec Yes Download Link http: www. keyestudio. cc h nd 130. html Other Features 1. Anti reverse protection circuit, the reverse of power supply will not damage the internal IC of the LED. 2. IC control circuit and LED point light source uses the same power