Feature: 1. Drone realizes long-distance transmission of items, 2. Used for airdrop materials, outdoor rescue, express delivery, wedding flowers delivery, 3. The remote control of the thrower is launched with one button, and the ultra-small body is powerful, 4. It can be fixed on the drone without affecting the flight. The straps can be installed to avoid the bottom sensor. Description: Applicable models: for AIR 2S/ 2/Pro/Air 2/Air/ X8SE, Phantom 3 4, X193 PRO, SG906 PRO, X7 PRO, SG901, SG907, E520S, S162, F11, GW90, GW198, GD91 PRO, M8, k1, b4 , L109, x11 x12 x3 x5 x9, Harbson ZINO, Weili X1S and other unmanned aerial vehicles that can load more than 100 grams, remote control vehicles and remote control boats, etc. Thrower battery specifications: 3.7V-350MAH (built-in lithium battery) Remote control battery specification: 3.7V-350MAH (built-in lithium battery) Charging time of the thrower: about 30 minutes Remote control charging time: about 30 minutes Use time: about 2 hours Remote control distance: about 100 meters Operating frequency: 2.4G Material: plastic colour: black Package Contents: 1 x Thrower 1 x Throwing remote 1 x Hanging wire 1 x Charging cable 1 x Strap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.