новй st-2688 еѬео мђзка игѬова гаѬниђѬа нађники нађники микѬооном 3,5 мм

brand name: songful support app: no line length: none active noise-cancellation: no connectors: 3.5mm style: headband is wireless: no support apt-x: no function: portable vocalism principle: balanced armature support memory card: no wireless type: none volume control: no waterproof: no communication: wired sensitivity: 122±3db