---
product_id: 621341848
title: "Phone Lock Box,Self-Control Safe Timed Locker Box, Phone Jail Help Kids/Adults Prevent Phone Addiction (Max6.7Inch)/Crystal"
brand: "dayear"
price: "$101.35"
currency: USD
in_stock: true
reviews_count: 13
category: "Dayear"
url: https://www.desertcart.us/products/621341848-phone-lock-box-self-control-safe-timed-locker-box-phone
store_origin: US
region: United States of America
---

# Timer lock 1 min to 99 hrs Fits phones up to 6.7" 90-day standby battery Phone Lock Box,Self-Control Safe Timed Locker Box, Phone Jail Help Kids/Adults Prevent Phone Addiction (Max6.7Inch)/Crystal

**Brand:** dayear
**Price:** $101.35
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock distractions, unlock your potential!

## Quick Answers

- **What is this?** Phone Lock Box,Self-Control Safe Timed Locker Box, Phone Jail Help Kids/Adults Prevent Phone Addiction (Max6.7Inch)/Crystal by dayear
- **How much does it cost?** $101.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/621341848-phone-lock-box-self-control-safe-timed-locker-box-phone)

## Best For

- dayear enthusiasts

## Why This Product

- Trusted dayear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Focus Mode:** Lock your phone away for up to 99 hours and reclaim your productivity.
- • **Universal Compatibility:** Designed to fit all major smartphones up to 6.7 inches, including iPhone 15 series and Samsung.
- • **Emergency Access Control:** Built-in emergency unlock with limited uses ensures safety without breaking your focus.
- • **Portable & Durable Design:** Lightweight ABS construction fits easily in your work bag for on-the-go self-control.
- • **Stay Connected, Distraction-Free:** Single headphone port lets you answer calls or listen to music while blocking screen time.

## Overview

The Dayear Phone Lock Box is a sleek, portable timed locker designed to help professionals and families curb phone addiction. Compatible with phones up to 6.7 inches, it offers a programmable lock timer from 1 minute to 99 hours, backed by a long-lasting battery with up to 90 days standby. Crafted from durable ABS, it features an emergency unlock function and a headphone port for essential calls, making it the perfect tool to boost focus and foster healthier digital habits.

## Description

Dayear Phone Lock Box,Self-Control Safe Timed Locker Box, Phone Jail Help Kids/Adults Prevent Phone Addiction (Max6.7Inch)/Crystal : desertcart.co.uk: Stationery & Office Supplies

Review: Performs exactly as required - Does exactly what you want it to do. Yes it could be sturdier but I carry it in my work bag and it has not been damaged. I like that I can still play music or answer important calls but blocks access to all distracting apps very successfully
Review: Amazing if you are a screen addict (which you are)! - To the person who is reading this review whilst on your screen, you, like me, are addicted to your phone whether you want to admit it or not!! :) The first step to recovery is admitting you have a problem, and this device is a fantastic way to reduce screen time. If easily distracted like me especially when working from home it’s a great way to lock it away and focus!! Like any addictive substance, and I include our phones in that, start slow, lock it away for 30 minutes first time and then if you feel okay go 45 minutes, then one hour etc throughout the day!! When I’m working from home I’m able to lock it away for two hours when I start at 9 o’clock and I have noticed my urge to check my phone disappears because I’m focused on my work!! Very easy to use and it does have a emergency unlock which I believe is only valid twice, hence the “start slow” process. I personally wouldn’t lock it away for more than 2-3 hours at a time, unless you were going to sleep at night. The maximum you can lock it for is 99 hours lol and the minimum is 1 minute! Hightly recommendeded and the battery lasts ages too!

## Features

- ✅【Wide Compatibility】This time lock box compatible with i-Phone 15 /15Pro/15Plus/15Pro Max/14/14Pro/13Pro/13 /12Pro Max /12/11/X/XR/XS/8 Serials, Sum-Sung, Hua-wei etc. NOTE: Folded phones or over 6.7inch not support. Phones with thick and large cases may not fit. Specially designed for people who are always constantly distracted by mobile phones and spend too much time on screen.
- ✅【Super Long Standby Performance】You can set this phone lock box from 1 minute to 99 hours 59minutes, Max working time is about 50 Days and the standby time can reach up to about 90 Days when fully charged(2 hours) to meet your different needs. There is reserved power on the motherboard of phone locker box with timer, so It will unlock when time is up even battery runs out.
- ✅【About Setting Function】It will not open once the mobile phone lock box is locked, so please set a reasonable time before it's locked. PLEASE NOTE: There will be a 10 seconds countdown "hesitation period" before confirming the time setting, you can cancel the setting by clicking the power button at a time, or it will be locked. IMPORTANT NOTE: the phone jail with timer only can be used 5 times for emergency unlocked in a lifetime, please use it with caution. Emergency unlock step: Press 10 times on the left top button.
- ✅【Mini Portable Phone Safe Lock Box 】Portable phone lock box with timer internal size: 6.53 * 3.54 * 0.62inch. This cell phone lock box with timer made high-quality ABS material and easy to carry and operate. What will you get: The lock box package included: 1* Dayear lock box with timer, 1* USB-C Cable ,1* User Manual. Dayear phone timed locker box will meet different needs for you and your family.
- ✅【Lock Your Phone Addiction Away】This phone prison lock box only keeps single hole to ensure that you can answer the call during the emergency time with earbus. This phone jail can keep your phone away and enable you to effectively focus on work, studies instead of addictting to the internet and screen time or spend more time with your family, friends to do something meaningful. Better and healthier living habits are builted by our Dayear mini portable phone jail with timer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZNS65YY |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 16,732 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 20 in Security Lock Boxes |
| Colour | Crystal |
| Customer Reviews | 4.3 4.3 out of 5 stars (190) |
| Date First Available | 2 April 2024 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | 1 * Dayear Phone Lock Box with Timer, 1 * USB-C Cable, User Manual |
| Item Weight | 260 g |
| Item model number | Dayear-Lock03 |
| Manufacturer | Dayear |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Number of Pieces | 1 |
| Part Number | Dayear-Lock03 |
| Plug profile | Freestanding |
| Product Dimensions | 20.6 x 9.6 x 2.18 cm; 260 g |
| Shape | Rectangular |
| Size | 16.6 x 9 x 1.6 cm |
| Special Features | Portable |
| Style | Modern |

## Product Details

- **Brand:** Dayear
- **Capacity:** 287 Cubic Centimetres
- **Colour:** Crystal
- **Included components:** 1 * Dayear Phone Lock Box with Timer, 1 * USB-C Cable, User Manual
- **Item weight:** 260 Grams
- **Lock type:** Electronic Combination Lock
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Mounting type:** Freestanding
- **Product dimensions:** 20.6D x 9.6W x 2.2H centimetres
- **Special feature:** Portable

## Images

![Phone Lock Box,Self-Control Safe Timed Locker Box, Phone Jail Help Kids/Adults Prevent Phone Addiction (Max6.7Inch)/Crystal - Image 1](https://m.media-amazon.com/images/I/61hgeEXNGkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Performs exactly as required
*by S***C on 7 September 2025*

Does exactly what you want it to do. Yes it could be sturdier but I carry it in my work bag and it has not been damaged. I like that I can still play music or answer important calls but blocks access to all distracting apps very successfully

### ⭐⭐⭐⭐⭐ Amazing if you are a screen addict (which you are)!
*by M***E on 24 January 2025*

To the person who is reading this review whilst on your screen, you, like me, are addicted to your phone whether you want to admit it or not!! :) The first step to recovery is admitting you have a problem, and this device is a fantastic way to reduce screen time. If easily distracted like me especially when working from home it’s a great way to lock it away and focus!! Like any addictive substance, and I include our phones in that, start slow, lock it away for 30 minutes first time and then if you feel okay go 45 minutes, then one hour etc throughout the day!! When I’m working from home I’m able to lock it away for two hours when I start at 9 o’clock and I have noticed my urge to check my phone disappears because I’m focused on my work!! Very easy to use and it does have a emergency unlock which I believe is only valid twice, hence the “start slow” process. I personally wouldn’t lock it away for more than 2-3 hours at a time, unless you were going to sleep at night. The maximum you can lock it for is 99 hours lol and the minimum is 1 minute! Hightly recommendeded and the battery lasts ages too!

### ⭐⭐⭐⭐ Good but could be more sturdy
*by S***T on 26 June 2025*

Good little product. A little bit flimsy could be made more sturdy, but over all a good product. Good value

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-27*