weergaven
10:00:00
10 HOURS Mosquito repellent sound Ultrasonic Effect (14-15)Khz | Concentration | Meditation | Sleep
10:00:00
Silent (but powerful) mosquito repellent sound | ultrasonic deterrent | ultrasound
8:00:00
Mosquito repellent sound with sleep cycle therapy
12:00:00
Long-range Mosquito repellent sound - 12 HOURS : Concentrated Ultrasound | Ultrasonic deterrent
0:49
Mosquito Sound |CAUTION!| (may cause sickness, pets to freak, ears hurting, etc..)
4:00:00
Mosquito Repellent Sound : Wave Frequency 15kHz - Soft Version | ultrasonic deterrent | ultrasound
10:00:00
Rain + 20kHz Ultrasound = Mosquitoless Deep Sleep [ ultrasonic mosquito repellent sound ]
0:15
Mosquito Flying Buzz Sound Effect
