Mini Portable Usb Charging Remote Control Drone, Megaphone Wireless Speaker. Features: Material: Made of Plastic Material, Wear-resistant, Durable to Use. Mini: Mini and Lightweight Design Will Not Increase the Burden to the Drone. Characters: Using 462MHZ Wireless Frequency Band, Strong Penetration. 200 Meters Ultra-long Distance Transmission, Convenient to Use. Advantages: Built-in Voice Decoding Chip, High Fidelity, Stable Sound Quality. Universal: Suitable for Universal Drone, Such As for DJI Mavic Mini. Power: Built-in 3.7V 600mAh Large Capacity Battery for Long Battery Life, Can Be Charged by USB Port. Specifications: Model: H1 Material: Plastic Speaker Volume:about 100dB Communication Channel: 462MHz Megaphone Size: About 13.5 X 10.2 X 3.8 Cm Remote Control Size: About 15.5 X 5 X 2 Cm Megaphone Battery: Built-in 3.7V 600mAh Battery(USB Rechargeable) Remote Control Battery: Built-in 3.7V 800mAh Battery Working Time: About 2 Hours Remote Control Distance: About 2000 Meters Voice Transmission Distance: About 200 Meters Megaphone Charging Time: About 50 Minutes Remote Control Charging Time: About 60 Minutes Package Included: 1pc X Drone Megaphone 1pc X USB Cable 1pc X Remote Controller 2pcs X Magic Stickers 1pc X Manual . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.