Modulation Mode | FS-FHSS technology |
Communication | 10mW wireless communication, confidentiality protocol+ multiple-check |
Encryption | AES( depending on the region) |
Max system capacity | unlimited( interpretation mode) 4096 seats( voting mode/ all-in-one mode) |
Interpretation channel | 4/8/12/16 |
Grouping | 255 groups |
Channel transponder | 24 selectable channels |
Registration | keypress/ insert card |
Sensitivity | -121dBm |
Frequency response | 60Hz~16KHz |
Headset jack | 3.5MM jack stereo |
LCD screen | 35*17.5MM 128×64 dot-matrix display OLED display |
Battery display | Real-time display, low-level alarm |
Battery specification | Lithium battery or three AAA batteries, |
Service time | ≥26 hours( lithium battery, different service time in different working mode) |
Package | Aluminum carry case |
Dimensions | 150*63*22mm |
Net weight | 0.13Kg(excluding batteries) |
operating temperature | 0~45℃ |
Storage temperature | -20~50℃ |