  We have employed HQET to give the spin-parity quantum numbers for recently
observed bottom strange states $B_{sJ}(6063)$ and $B_{sJ}(6114)$ by LHCb
collaborations. By exploring flavour independent parameters $ \Delta_{F}^{(c)}
=\Delta_{F}^{(b)}$ and $ \lambda_{F}^{(c)} = \lambda_{F}^{(b)}$, we calculated
masses of experimentally missing bottom strange meson states $2S, 1P, 1D$. We
have also analyzed these bottom strange masses by taking ${1/m_Q}$ corrections
which lead modifications of parameter terms as $ \Delta_{F}^{(b)}
=\Delta_{F}^{(c)} + \delta\Delta_F$ and $ \lambda_{F}^{(b)} =
\lambda_{F}^{(c)}\delta\lambda_F$. Further, we have analyzed their two-body
decays, couplings, and branching ratios via the emission of light pseudoscalar
mesons. Based on predicted masses and decay widths, we tentatively identified
the states $B_{sJ}(6063)$ as $2^3S_1$ and $B_{sJ}(6114)$ as $1^3D_1$. Our
predictions provide crucial information for future experimental studies.
