ySky Phone Lock Box with Timer, Crystal, 19.1cm (7.5in) | Limits Smartphone Access

• 【Fit for Most smartphones with Cased】:The internal size of phone lock box is about 18.3 * 8.7 * 1.5cm (7.2 * 3.4 * 0.59inch), Compatible with i-Phone 17 Series/16 /16Pro/16Plus/16Pro Max/15 /15Pro/15Plus/15Pro Max/14/14Pro/13Pro/13 /12 Pro Max /12/11/X/XR/XS/8 Serials, Sum-Sung, Hua-wei etc.(Cautions: some folding phones or with thick phone case not support.)
• 【Two Locking Ways Optional 】: 1.Phone's Screen Face to You when locked,You can Use Phones except Games by the small holes on the lid .2.Phone's back Cover Face to You,Only Emergency Calling can use by Earphone Siri or Small Holes on the Transparent lid to answer/hang up the calling.(Please Note: for kids using ,better put phone's screen down so that they can not touch the screen,otherwise they still can use the phone by the small holes on the lid of the phone jail locker box )
• 【TAKE CONTROL OF SCREEN TIME & BUILD BETTER HABITS】:ySky Phone Access Blocker Device for Cell Phones Easy-Carrying ,Lightweight Phone lock box , Make good Habit for Kids,Students,Adults. More respect and Love from ySky timed phone lock box ,Make their Focus Back.Lock your phone away to reduce distractions, improve focus, and take back your time. Perfect for office use, studying at school, or use to engage with friends & family while setting healthy boundaries with your screen usage.
• 【30 days long working Time with Auto-Timer】: Max working time reach up 30days once full charge. Max setting Time is 99hrs and 59mins ,Super standby time over 90 days.ySky Phone jail lock box with timer can make you reduce screen time, focus on work, study and life, effectively multiply your time.Compact and secure, it's easy to bring anywhere—whether to work, home, car (prevents distracted driving) or on the go—offering peace of mind and total focus.
• 【Emergency Calling Support when locked】:You can Use Earphone , Siri or Small Holes on the Transparent Cover Once important Calling Coming.There is reserved power on the motherboard of phone lock box, so It will unlock when time is up even battery runs out.
• 【Fault-tolerance Mechanisms】: Press power button twice to confirm the time setting, and there will be a 10 seconds countdown "hesitation period". At the "hesitation period", you can cancel the setting by clicking the power button one time, or it will be locked. As a last resort, it supports five times emergency unlock, please use it with caution,you will earn another five chance emergency unlock when the phone lock box runs out of battery and recharge the device.

• Connect the ySky Phone Lock Box to a power source using the provided USB cable (Type-C or Lightning). A full charge takes approximately 4 hours and provides up to 30 days of standby power. — Charge the Device
• Place your smartphone inside the box, ensuring it fits properly. Press the power button twice to confirm the time setting. You have a 10-second hesitation period to cancel if needed. — Set the Timer
• Once the hesitation period ends, the box will lock. You can choose to have the phone's screen facing out for emergency calls or facing down for complete lockout. The timer will count down until the set time expires. — Lock the Box
• When the timer reaches zero, the box will automatically unlock. If the battery runs out, it will still unlock when time is up. You can also use the emergency unlock feature sparingly if absolutely necessary. — Unlock and Retrieve

Typical situations where ySky Phone Lock Box with Timer helps — illustrative scenarios, not customer reviews.