Iyi myenda irabyimbye kandi ikomeye, nta elastique.Amaradiyo ya kera n'abavuga akenshi bafite ibifuniko bisa.Boba bujuje ibyangombwa bisabwa kumaradiyo ya kera cyangwa kera nibindi bitwikiriye mesh.Imvugo yuburyo bugezweho ntabwo ikwiye.Iki gicuruzwa nigifuniko cyihariye cya mesh kubavuga, urebye neza igishushanyo mbonera cya acoustic, kandi ntihazigera habaho kwiyongera kwijwi rirerire cyangwa rito.