Overview : The Snap Adapter expands creative options by allowing users to attach small accessories, such as LED displays or building blocks, on top of Mavic Mini. Highlights : Attach small accessories such as LED displays or building blocks on top of Mavic Mini with the Snap Adapter. Tips : The total combined weight of the Snap Adapter and payload should not exceed 30 g. Make sure to secure the buckle before taking off. In The Box : Snap Adapter ×1 LED Display ×1 Erasable Pen ×2 Connect Block ×1 Specifications : Item Number: CY-7.5.002 Main Materials: PC, Modified ABS, Transparent PC Snap Adapter+LED Display Weight: 21.5 g Snap Adapter+Building Blocks Weight: 12 g Battery Capacity: 50 mAh Charging Voltage: 4.2 V Battery Type: Polymer Lithium Ion Energy: 0.19 Wh Compatibility : Mavic Mini