Buzzer VIFLY Finder V2 for FPV Racing Drone

Specifications:

Item weight: 5 Grams
Battery type: 80mAh LiPo
Battery capacity: 0.3 Watt Hours
Are batteries included: No
Product dimensions: 0.94"L x 0.63"W x 0.51"H
Volume: Up to 110 dB
Working time: Up to 30 hours
Product size: 22x13x16 mm