★【Theoretical Communication Range】
● Open Plain Area: 8-15 km
● Urban Area: 2-5 km
● Mountain Area: 3-8 km
● Higher antenna position and open terrain can significantly increase range.
● Buildings, obstacles, and terrain blocking may reduce actual distance.

★【Battery Endurance】
● Standby Time: About 72-120 hours
● Normal Use Time: About 12-18 hours
● Continuous Transmitting: About 3-5 hours
● 2200mAh high-capacity battery supports long outdoor operation.
● Actual working time depends on transmit power, usage frequency, signal strength, and standby ratio.

★【Frequency Range】
● 50-600MHz（RX）
● 136-174MHz（RX-TX）
● 400-470MHz（RX-TX）

★【Air Band Receiving】
● Supports civil aviation frequency reception for real-time air traffic monitoring.
● Allows users to listen to aircraft communications and stay informed of nearby air activities.

★【Wireless Frequency Copy】
● Copies frequencies wirelessly for fast radio connection.
● Avoids complicated manual programming for multiple radios.

★【200 Memory Channels】
● Stores up to 200 communication channels.
● Reduces repeated frequency setup for different tasks.

★【VOX】
● Hands-free voice-activated transmission.
● Allows easy communication while working or wearing gloves.

★【Type-C Charging】
● Charges with common Type-C cables and power banks.
● Eliminates the need to carry extra chargers.

★【NOAA Weather Reception】
● Receives 10 NOAA weather channels in USA.
● Helps users prepare for storms and severe weather.

★【Cross-Band Communication】
● Enables communication between different bands.
● Improves compatibility between radios.

★【Wireless Radio Replication】
● Copies settings between Quansheng UV-K6 radios wirelessly.
● Saves time when programming multiple radios.

★【Emergency Alert】
● Supports automatic and manual emergency alarms.
● Provides quick help signals in critical situations.

★【FM Radio】
● Built-in FM receiver for news and entertainment.
● Removes the need for an extra radio device.

★【10-Group Scrambler】
● Provides basic voice privacy protection.
● Helps reduce unwanted listening during communication.

★【Frequency/DCS/CTCSS Scan】
● Automatically searches channels and tones.
● Makes frequency setup faster and easier.

★【DTMF & 1750Hz Tone】
● Supports professional radio signaling functions.
● Improves compatibility with repeater systems.

★【Dual Band Standby】
● Monitors two frequencies at the same time.
● Prevents missing important calls.

★【Built-in Flashlight】
● Provides emergency lighting outdoors.
● Useful for camping, hiking, and night work.