1. Powerful wireless radio system, which can achieve a wireless radio distance of up to 250 meters 2. The transmitter can record, regardless of human voice, ambient sound or instrument sound, it can be recorded clearly, and it has built-in storage, which can be used as a recording pen alone, and can also back up the sound during recording to ensure the integrity of the recording data 3. The charging box can quickly pair the receiver and the transmitter, and charge them in real time. It can also store some accessories in one piece. It is easy to carry and fully charged after opening the cover. 4. The two transmitters can record at the same time, and have built-in storage, which can record independently, and you can use it as a recording pen; it also supports sound backup to ensure the integrity of the recording data to the greatest extent 5. The transmitter adopts a clip-back design and is equipped with magnetic accessories, which can be easily fixed on clothes. The receiver can also be mounted on the cold shoe/hot shoe with the help of the hot shoe conversion plate, and the installation is very flexible 6. The receiver supports USB-C, Lightning and 3.5mm TRS interface output, compatible with mainstream mobile phones, various cameras and computers 7. Standard charging box (optional), with a sense of security, the charging box can charge the receiver and transmitter in real time, the battery life is up to 15 hours, and the creation is not limited Launcher: 1. Dimensions: Length 47.32mm, Width 30.43mm, Height 20.01mm 2. Weight: 30g 3. Wireless mode: GFSK 1 Mbps and 2 Mbps 4. Operating frequency: 2400 MHz to 2483.5 MHz 5. Battery type: LiPo 1S 6. Battery capacity: 320mAh 7. Battery power: 1.23 Wh 8. Battery voltage: 3.85 volts 9. Charging time: 1 hour 10 minutes 10. Working time: 5.5 hours Receiver: 1. Dimensions: Length 47.44mm, Width 32.21mm, Height 17.35mm 2. Weight: 24.9 grams 3. Wireless mode: GFSK 1 Mbps and 2 Mbps 4. Operating frequency: 2400 MHz to 2483.5 MHz 5. Battery type: LiPo 1S 6. Battery capacity: 320mAh 7. Battery power: 1.23 Wh 8. Battery voltage: 3.85 volts 9. Charging time: 1 hour 10 minutes 10. Working time: 5 hours Charging case: 1. Dimensions: Length 103.06mm, Width 61.87mm, Height 41.50mm 2. Weight: 162.2 grams 3. Battery type: LiPo 1S 4. Battery capacity: 2600mAh 5. Battery power: 10 Wh 6. Battery voltage: 3.87 volts 7. Charging time: 2 hours and 40 minutes 8. Working time: 3 charges at the same time, about 1.8 times of charging 9. General: microphone directivity 10. Low cut off: 50 Hz to 20 kHz 11. Low cut function on: 150 Hz to 20 kHz 12. Sound pressure level (MAX): 114 dB SPL 13. Input level (3.5mm): -17 dBV 14. Equivalent noise: 23 dBA 15. Output power (MAX): 22 mW@1 kHz, 32 16. Transmission distance (MAX): 250 meters (FCC); 160 meters (CE) measured in an open outdoor environment without interference
