Bluetooth 5.0 Wireless Stereo Headphones Earphones For iPad Phone IOS Android Color:Blue The rubber sealing ring inside

The rubber sealing ring inside the ratio dial ensures good sealing and no leakage

2200Pa standard file/4000Pa powerful 2 -gear suction adjustment

Seamless Loop Recording overwrites the oldest footage with the newest upon filling a card to capacity

✔Easy Installation：hose clamps attach hoses for fitting hoses in confined spaces to prevent flow leakage

Bluetooth 5.0 Wireless Stereo Headphones Earphones For iPad Phone IOS Android Color:Blue The rubber sealing ring insideSupports all Bluetooth mobile phones, iPad and desktop computers. Desktop computers that are not equipped with Bluetooth must be used with Bluetooth adapters. If the Bluetooth connection cannot be established within two minutes, the headset automatically switches to standby mode. The wireless earphones can be easily and quickly connected with smartphones, tablets and other Bluetooth enabled music devices such as iPhones, Huawei, Samsung, LG; the