4W high power, combined with a detachable antenna, gives the walkie-talkie more possibilities.
40MM
Large-Sized Speaker
02
Uses digital error correction technology, paired with wide and narrow band digital voice encoding, ensuring clear communication even in noisy environments.
Digital Error Correction
Clear Communication
03
Uses digital error correction technology, paired with wide and narrow band digital voice encoding, ensuring clear communication even in noisy environments.
Analog-Digital Compatibility
TDMA
Dual Slot
04
The D501 supports analog channels, DMR digital channels, and mixed digital-analog channels, as well as automatic switching between analog and digital modes for seamless communication.
ARC
Algorithm Encryption
05
Uses the ARC algorithm with 40-bit digital encryption technology to ensure the security of communication, and frequency encryption ensures more stable device channels.
2000mAh
Large-Capacity Battery
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The detachable large-capacity lithium battery allows for more convenient charging with a charging dock.