Mini altoparlante a conduzione ossea vibrazione stereo audio digitale TWS altoparlante wireless
Support: Bluetooth-Compatible + TWS. 1PC Mini Bone Conduction Speaker. Speaker: 3W/4Ω/ 27mm. 1PC Use Manual. 1PC Type C Cable. SNR: ≥75db. Frequency: 20HZ-20KHZ. Distance: 10M.