Hi Sir/Madam How are you? We have developed a new Mini Size Waterproof Fingerprint Padlock as below: This is a Mini Size Smart Fingerprint Padlock. Your finger is your key, just touch and open, say goodbye to annoying keys. And no worries about the safety cause there are no exact the same 2 fingerprints in the world. No App, no Bluetooth, no any chance to hackers, just touch and open. IP66 waterproof level makes it perfectly used outdoors. Its small size makes it perfect as a bag/luggage lock Small size makes it has no troble to carry, even in a travel. Can be easily charged by a USB cable. And the standby time can be up to 1 year. So pls feel free to contact me for the details if you have interest, thanks! Best regards Brent ------------------ Bearn Technology Co., Ltd. 2/F, Building A, Lijiachuangke Park, #108 Lijia Road, Henggang, Longgang District, Shenzhen, Gungdong Province, China M.P. (whatsapp & wechat): +86-18676395337 Email: brent@bearntec.com Website: http://www.bearntec.com