Baofeng Uv-8r Manual ((better)) -

: Enables hands-free operation by automatically transmitting when it detects your voice.

The UV-8R distinguishes itself from the UV-5R with a side-key layout (PTT on the left, three programmable side keys on the right) and a slightly different chipset. Users who rely solely on the factory manual often struggle with: Baofeng Uv-8r Manual

: Allows you to monitor activity on two different frequencies (VHF and UHF) simultaneously. Baofeng Uv-8r Manual