Skydroid T12 2.4GHz 12CH Intergrated Video and Telemtry System with camera

Key Features 2.4GHz frequency with FHSS technology for stable control 12 programmable channels for flexible operation Dual antenna + dual RF module for robust signal strength Digital video transmission up to 20 km (SD resolution) Integrated data link with up to 30 km range Touch panel control with parameter adjustment via app Ergonomic design for extended use Specification: Item Type: Transmitter No. of Channels: 12 Frequency (GHz): 2.4 Operating Voltage (V): 3.7V Modulation Type: FHSS Working Current (mA) 130mA Battery Capacity(C) 4000mA Charging Port: MICRO-USB Weight (g): 560g Dimensions (L x W x H) mm 23*16*7 Shipping Weight 1.072 kg Shipping Dimensions 24 × 19 × 10 cm S