tens,tons

pro relax tens and ems duo 2 合 1 *装置(适合英国增值税减免)
double channel tens unit
德国博雅beurer肩颈舒按摩仪em20neck缓释疼痛仪肩颈按摩tens低频脉冲
high quality tens electrodes round with pigtail
0 肌肉刺激器,带 tens 套装:肌肉刺激,12 个卡扣电器,6 个程序,铅电线