New VB80 Plus, 12 daily vibrating alarms, extra strong 40 seconds silent wake up alarm. *** Warning : Will NOT Work for Deep Sleepers. Soft silicone band/strap (NO LOGO); Small 4.5" - 7.5" (11cm - 19cm); Large 6.5" - 8.5" (16cm - 21cm) 12/24 hour time; Rechargeable (Normal 5V, 2A USB Charger required, but not included), last 1-4 weeks; IP65 splash-proof (not IP67 waterproof); 6 Months warranty (valid for normal use and not including strap and water damage) Check out the New Band-2 with No Clasp - No more broken clasps for active kids. Check out the VB150 - 15 Alarm Vibrating Watch with Auto repeat Countdown Timer 1- 99 min.; Check out the New PW1 Potty Training Watch with Auto-repeat Countdown Music Timer For AGE 3+ eSeasongear VB80 Vibration Alarm Watch - 12 vibrating alarms - *** Warning: eSeasongear VB80 watches are Splash-proof (not waterproof), you should never wear the VB80 watches in the shower or in a hot bath or swimming. The VB80 is a silent, vibrating wristband watch that conveniently provides strong but discrete vibrations to adults and children as a reminder to do something during day or night. The vibration alarms have endless applications for adults and children: taking medications on time, standing and moving about after long hours seated in the office, waking up on time each morning, or going to the bathroom on time. VB80 has up to 8 vibrating alarms that can be set per day. At the times set by the wearer, the watch will vibrate and the time will be displayed on the watch. Alarm 1 will vibrate for 40 seconds - the strongest, longest alarm of the day, which can be useful as a wake-up alarm. Alarms 2-8 will vibrate for 20 seconds each. All alarm vibrations can be stopped by pressing either button during the alarm. The VB80's battery is easily rechargeable through an USB connector (included), fully charged within 30 Min. can last for 1 - 2 weeks, depending on how many alarms set per day. 6 months warranty (valid for normal use and not including water damage)