IDPA Japan Design Award

KOAKUMA 3in1 WIRELESS CHARGER

by Shenzhen Caibo Technology Co., Ltd

Project Description

Tailored for the Apple ecosystem, KOAKUMA 3in1 Wireless Charger integrates wireless charging for iPhone, Apple Watch and AirPods into one compact station. It delivers a highly efficient, sleek and virtually seamless all-in-one charging experience to meet the growing multi-device power needs in modern life. It also achieves seamless accommodation of diverse charging needs in a single, unified form through systematic structural and interactive design.
Functionally, it supports high-power wireless output via its phone charging module and comes equipped with a built-in centrifugal silent fan for active heat dissipation. It adopts a floating structure integrated into the main body to keep airflow smooth at all times regardless of device placement angles, thus preventing performance degradation of the high-power wireless charger when the charger is repositioned or multiple devices are charged simultaneously, and it also allows free adjustment of the charging panel within a 0–65° range. Besides, it has a hidden touch button on the side. This button smoothly deploys or retracts the Apple Watch charging module, so the module shows up when needed and stays hidden when not in use, preserving the device's clean, minimalist look.
In terms of interaction, it features a display screen that eliminates uncertainties during wireless charging. It actively detects input power status, turns power matching, energy distribution and fan operation into intuitive visual feedback, and sends clear alerts when power output or charging protocols deviate from the required standards. In Night Mode, users can turn off the fan and screen with one tap for a quiet, distraction-free experience.
Aesthetically, it features a high-brightness display screen that remains clearly visible from different viewing angles. Time information appears in a low-frequency, short-duration dynamic format. Fun animations pop up briefly for 5 seconds every minute to create subtle interactions with users, reducing visual clutter while adding delicate emotional value.

Shenzhen Caibo Technology Co., Ltd

Shenzhen Caibo Technology Co.,Ltd was established in 2010 and focus on the design, developmentproduction and related technical services of peripheral accessories of communication products. lt is atechnology company integrating design, research and development, production and sales. Thecompany is located in Bao’an,Shenzhen, with a plant area of nearly 5,000 square meters. lt hasprofessional laboratories, equipment and verification processes; 7 production lines, 12 intelligent agingcabinets, and a complete scientific quality management system and management process to ensurequality. At the same time, the daily production capacity exceeds 10,000 units. From beginning of 2024we set up production base at northern Vietnam to serve clients better.Since the company establishmentwe focus on the desian, development and innovation of wireless car charger and desktop & home-usemultiple wireless chargers. With a number of patented technologies, it has launched a series of productsand has been highly recoanized by the market. in the future, we will be committed to desian innovation.create more fashionable , trendy, easy-using, intelligent and people-friendly products, serve people’strendy intelligent life, bring Chinese inteligent manufacturing to consumers, and let more people enijoythe value brought by innovative technology and achieve high-quality life.

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