VIGROS True Wireless Invisible Sports Headphone, Mini Bluetooth Earbuds - Black Flashlights The USB-C female port of

The USB-C female port of this product is only for charging USB-C laptops whose USB-C port supports USB Power Delivery (PD) and does not support data transfer

10 x Blue LEDs

Form Color Black Power Adapter US Plugs Model VP4 Quantity 1 DX

while too high voltage will cause over-heat and damage Arduino MEGA

Unit Material Aluminum alloy Network Type 2G Network Details GSM Frequency Range 900MHz Shade Of Color Silver Application Indoor Frequency Range Uplink 890MHz~915MHz Frequency Range Down Link 935MHz~960MHz Max

VIGROS True Wireless Invisible Sports Headphone, Mini Bluetooth Earbuds - Black Flashlights The USB-C female port of1. Truly Wireless Earbuds: Adopting TWS technology to make wireless stereo synchronous connection pairing come true. Without any cord troubles you can enjoy sports and music to the full. Please be informed that you can only hear the voice from one earbud when you are in a call. 2. Incredible Sound Quality: V4. 1+ EDR ensure the strong and stable signal,fast paring and great compatibility; CVC 6. 0 Noise allows you to enjoy the high quality and stereo