Price: $44.95 - $26.09
(as of Jun 05, 2025 10:59:31 UTC – Details)
Product Description
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.2 out of 5 stars 133
4.2 out of 5 stars 133
3.4 out of 5 stars 21
4.4 out of 5 stars 8
Price
$26.09$26.09 $23.48$23.48 $24.79$24.79 $26.59$26.59
Size
for 7” Phone for 7” Phone for 6.7” Phone for 11” Pad
Colour
Transparent White Dark Blue Yellow
Work for Folded Phones
no data
no data
no data
✓
Answering calls
✓
✓
✓
✓
Auto-timer & Emergency unlock
✓
✓
✓
✓
Don’t let your phone control your life
How does the Jostart phone jail lock box work?
1. Put the phone or thing into Jostart
2. Click the lock button to start the machine
3. Set up time
4. Double-click lock button, the 10s countdown starts on display screen, Jostart will belocked automatically after the countdown ends.
(Note:you can click the lock button to cancel settings during countdown process)
30 days of uninterrupted work
Fully charged, 30 days of ultra-long work, 90 days of ultra-long standby.
Lightweight and Portable
It is the best gift for people with poor self-control, You can take it anywhere.
Make time for yourself and family
Prevent and control cell Phone addiction, be a self-disciplined person.
Specifications:
Color:White
Material: PC+ABS
Charging Port: USB-C&Lightning
Input: DC 5V/0.5A
Lithium Battery: 900mAh
Charging Time: 4h
StandbyTime: 30days
Item Weight: 210g / 7.4oz
Inner Size: 7.2×3.4×0.6in (18.3×8.7×1.5cm)
Item Size: 7.5×4.7×0.9in (19.1x12x02.4cm)
Be sure to read the instructions before useMax standby time is 90daysMax Setting Time is 99hours and 59mins packaging
1 * Phone Timer Lock Box
1 * USB-C Cable
1 * User Manua
Why Choose JOSTART Time Lock Box?
Two locking waysLock and charge at the same timeCan answer phoneMax working time is 30daysMax standby time is 90 days5 times emergency unlock ChancesDigital display screen Light and portable
📱[Fits for 7″ Cell Phones/Small ] The internal size for timed lock box is about 7.2×3.4×0.6 inch, for iPhone 16/14/13/12/ Pro/ Pro Max//11/X/XR/XS/8/7/plus Serials ,Samsung,HUAWEI,Android,etc.
2️⃣[Two Locking Ways Optional] Phone Cover Facing to You-It keeps you away from your phone and effectively multiplies your time/Phone Screen Facing to You- you can answer emergency calls with small holes in the lid.
💡[30days Super Working Time] Timed lock box max working hours is 30days after fully charge,super standby time over 90 days. max setting time is 99hours and 59mins, and support simultaneous locking and charging.
🔒[Fault Tolerance Mechanism] Press power button twice to confirm the time setting, there will be a 10-second countdown “hesitation period”, During “hesitation period”, you can cancel the Settings by clicking the power button, or it will be locked. As a last resort, emergency unlock can only be used five times in a lifetime, use with caution.
🎁[Best Gift] Great way to focus, prevent kids/adults/teen/students from phone addiction, throw away from stay up late and bad habits. Embrace the present, break free from phones, screens, games, and social media.
Customers say
Customers find the phone lock box works well, particularly with kids. However, the durability receives negative feedback, with several customers noting it’s not very sturdy.