Feature: 1. Small and portable, with extremely cost‑effective, and fully functional models with direct software radio circuits. 2. The product is light in weight and can be operated with one hand, reducing operator fatigue. 3. The alloy material is coated with anti‑corrosion paint, the surface is smoothly and the service life is greatly improved. 4. This product can launch 80, 60, 40, 30, 20, 17, 15, 12 and 10 meter amateur bands. 5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind. Specification: Item Type: Handheld Walkie-TalkieMaterial: Aluminum alloy Frequency Range: Receiving: 1.8M---30MHz Transmission: All HAM HF bands Working Mode: SSB (J3E), CW (A1A), AM (A3E), FM Minimum Frequency Step: 1Hz Antenna Impedance: 50Ω Working Temperature Range: -10℃---+60℃ Frequency Stability: ±1.5ppm at 5 minutes after booting, -10℃~+60℃ (standard configuration) Working Voltage: 13~15VDC (built-in 12.6V battery) Working Current: Receiving: 410mA------440mA (maximum display brightness), about 3-5MA after shutdown Transmission: 3.5A (FULL) 1.5A (5W) Transmitting Frequency Band: 80, 60, 40, 30, 20, 17, 15, 12 and 10 meter amateur band Transmitting Power: 10W nominal, 15W for individual bands (at 13.8V, FULL) Modulation Mode: SSB software balanced modulation AM software low level modulation Spurious Suppression: ≥40dBc Carrier Suppression: ≥45dBc Selectivity: SSB2.3KHz (-6db) CW500Hz(-6db) Receiving Sensitivity: 0.11uV—0.89uV (RFC50—20) Receiving Frequency Band: 3.5-30MHz (nominal), the widest continuous coverage 0.8-30 MHz Dynamic Range: Better than 95dB RIT Frequency Fine-tuning Range: ±1kHz Audio Output: 0.5W at 8Ω Battery Model: Lithium battery Battery Capacity: 3800 mAh How to Use: 1. Take out the product and read the user manual carefully; 2. Make sure to connect all the accessories well; 3. After confirming that all accessories are connected. It can be used after booting; 4. If you can't turn on the phone, please charge it before use; 5. After using up, press the shutdown button to shut down;. Package List: 1 x Handheld Walkie-Talkie1 x User Manual 1 x Connection Line1 x Connector(Random Type)1 x Receiver1 x Charger Note: Before use, turn the battery button to the on button. If you can’t turn it on, charge it for half an hour and you can turn it on normally.