ROCKBROS 115dB Bike Alarm Vibration Motion Sensor Waterproof Motorcycle Alarm SoJourner Our short-sleeve tee combines effortless

Our short-sleeve tee combines effortless style with the plush comfort of our signature fabric blend

Designed to sit just below the navel for a snatched silhouette

with elasticity

The wrap-around frame provides a snug and comfortable fit

ROCKBROS 115dB Bike Alarm Vibration Motion Sensor Waterproof Motorcycle Alarm SoJourner Our short-sleeve tee combines effortlessLOUD & ADJUSTABLE VOLUMEThe volume of the bike alarm up to 115dB, effectively repelling malicious thieves. The volume can be adjustable which meets your daily need. The bicycle alarm has 5 kinds of ringtones to set when it is not in the armed states.(Details follow the instructions) REMOTE CONTROL: Wireless control by remote, strong wireless range up to 262ft. The Sound even can penetrate through walls. Vehicle search function, easy to find your