Product Name: Kirisun PT-5200 Professional Two-Way Radio Description:The Kirisun PT-5200 is a durable and professional-grade portable two-way radio designed for clear communication over long distances. Built with reliability and ease of use in mind it’s suitable for security construction logistics and outdoor applications. Specifications: Model: PT-5200 Dimensions: 57 × 102 × 30 mm Operating Voltage: 7.5V DC ±20% Frequency Range: 136174 MHz (VHF) 400470 MHz 470512 MHz 500528 MHz (UHF) Battery Capacity: 1200 mAh Li-ion rechargeable battery Operating Temperature: -30C to +60C Output Power: UHF: 4W / 2W / 0.5W VHF: 5W / 2W / 0.5W Standby Time: 1224 hours (depending on use) Communication Range: 410 km (environment dependent)