CIO Inc. (Headquarters: Moriguchi City, Osaka Prefecture, Representative Director: Shohta Nakahashi), a gadget manufacturer from Japan, will participate in "Amazon Prime Day" held on Amazon. Products will be available at sale prices during both the "Prime Day Early Access Sale" (July 7, 2026, 00:00 - July 9, 2026, 23:59) and the "Prime Day" (July 10, 2026, 00:00 - July 13, 2026, 23:59). (※1)

However, sales will end once inventory is depleted.

The third announcement of products for Amazon Prime Day includes sale items such as CIO's popular silicone cable series.

CIO Prime Day Special Page: https://connectinternationalone.co.jp/bigsale/

CIO's Amazon Store Page: https://www.amazon.co.jp/stores/%EF%BC%A3%EF%BC%A9%EF%BC%AF/page/F6313E8D-EBBD-4B75-9033-4D89951F1D23

・SALE Item: Recommended "Lifestyle Gadget"

Heated Eye Mask

Cordless and easy to wear.

Choose from three temperature settings to suit your preference. Battery-powered, so you can relax anytime, anywhere.

Weighing only "100g" including the battery, it offers a comfortable fit.

With the humidifying pad, the warmth gently reaches your eyes, like steam.

Sale Price: 4,280 yen (tax included) 22% OFF

Sales Page: https://www.amazon.co.jp/dp/B0D2HKGL5Q

Portable Bath Speaker

An IPX7 waterproof portable speaker that can be used in the bath or during camping. It has a built-in magnet, allowing it to be attached to various surfaces such as unit baths or refrigerators.

Supports wireless charging, so you can wipe it dry and charge it immediately even when wet.

Compact, palm-sized design for

portability.

Offers "8 hours" of continuous playback on a full charge.

Transform your bath or any location into a music spot with this one device.

Sale Price: 4,980 yen (tax included) 17% OFF

Sales Page: https://www.amazon.co.jp/dp/B0FB41W5J7

・SALE Item: Recommended "Cables"

Flex Spiral Cable CtoC 1m

A novel cable with a built-in magnet that extends when pulled and retracts into a spiral shape when released. No cable ties needed, it stores neatly in bags and pouches.

Supports PD fast charging up to 240W, providing stable power even for laptops. Also supports USB 2.0 (up to 480Mbps) data transfer.

Colors: Black, White, Purple

Sale Price: 1,780 yen (tax included) 10% OFF

Sales Page: https://www.amazon.co.jp/dp/B0G6JXJ5TD

Spiral Silicone Cable C to HDMI 2m / HDMI to HDMI 2m

HDMI cables now feature the spiral silicone cable design where magnets allow cables to connect and stay bundled. Streamline your PC, game console, and AV equipment wiring.

Supports HDMI 2.0, up to 4K60Hz (18Gbps), and transmission of video and audio signals including copyright protection.

Sale Price

C to HDMI: 3,280 yen (tax included) 18% OFF

Sales Page: https://www.amazon.co.jp/dp/B0FTZ98469

Sale Price

HDMI to HDMI: 2,480 yen (tax included) 17% OFF

Sales Page: https://www.amazon.co.jp/dp/B0FTZ4X7MS

Flat Spiral Cable CtoC

Pull to extend, snaps back to retract. The spiral cable, which connects and bundles with magnets, now comes in a flat type.

Length: 1m

Sale Price: 1,680 yen (tax included) 15% OFF

Sales Page: https://www.amazon.co.jp/dp/B0FXKF11B1

Spiral Silicone Cable

The popular spiral cable now in a "silicone type." Its flexibility makes it less prone to kinks, offering excellent usability.

Of course, the magnetic force keeps it bundled without the need for cable ties.

・USB-C to C / 1m/2m

・PD 240W

・Transfer Speed: Up to 480Mbps (theoretical)

Sale Price

1m: 1,780 yen (tax included) 18% OFF

2m: 2,080 yen (tax included) 16% OFF

Sales Page: https://www.amazon.co.jp/dp/B0DHBNPC69

Spiral Cable

A 240W USB-C cable that snaps together neatly. The entire cable is held together by magnetic force, allowing for clean and tidy storage. Declutter your PC area and living room.

Sale Price

1m: 1,680 yen (tax included) 15% OFF

2m: 1,880 yen (tax included) 25% OFF

Sales Page: https://www.amazon.co.jp/dp/B0D4VMJKWG

Silicone Cable with Display

USB-C to C (Straight / L-shaped)

Equipped with an LCD display to check charging speed in real-time.

It shows charging status up to 100W and indicates fast charging, making the invisible visible and intriguing.

Uses a cable that supports 100W high output and USB-PD. Can charge not only smartphones but also laptops (MacBook Pro / Surface / Lenovo, etc.).

※A 100W or higher output AC adapter is required for 100W fast charging.

Sale Price

1m: 1,500 yen (tax included) 20% OFF

2m: 1,750 yen (tax included) 20% OFF

Sales Page: https://www.amazon.co.jp/dp/B0CHW6G276

Touch Display Cable

Visualizes not only power (W) but also current (A) and voltage (V), allowing for easy confirmation of device charging status.

Features a silicone coating for a softer texture than conventional cables.

Sale Price: 1,680 yen (tax included) 23% OFF

Sales Page: https://www.amazon.co.jp/dp/B0DSFKXKY4

Silicone Cable

Cable Type

Sale Price (tax included)

Discount Rate (※1)

USB-C to C Straight / L-shaped

0.15m: 1,080 yen

0.5m: 1,350 yen

1m: 1,400 yen

2m: 1,600 yen

Up to 22%

USB-C to Lightning Straight / L-shaped

0.15m: 1,000 yen

0.5m: 1,200 yen

1m: 1,400 yen

2m: 1,400 yen

Up to 47%

240W USB-C to C Straight / L-shaped

1m: 1,980 yen

18%

Features a flexible, tangle-resistant silicone coating. Supports fast charging. Cleared 30,000 bend tests.

Sales Page:

C to C: https://www.amazon.co.jp/dp/B0B2PR2QD4

C to Lightning: https://www.amazon.co.jp/dp/B09L89B78R

Magnetic Silicone Cable

Allows for easy attachment and detachment by leaving the magnetic terminal inserted in the device. Features a tangle-resistant silicone coating. Instantly switch between various devices. Supports 100W output and uses pogo pins.

(Without Display): https://www.amazon.co.jp/dp/B0CXDVGSG3

(With Display): https://www.amazon.co.jp/dp/B0CXDXDLJS

Cable Type

Sale Price (tax included)

Discount Rate (※1)

USB-C to USB-C without Display

Straight / L-shaped

0.5m: 1,550 yen

1m: 1,700 yen

2m: 1,800 yen

Up to 18%

USB-C to USB-C with Display

Straight / L-shaped

0.5m: 1,680 yen

1m: 1,780 yen

2m: 1,980 yen

Up to 18%

(※1) The regular prices and discount rates are figures calculated by rounding to the nearest whole number based on the manufacturer's suggested retail prices as of July 1, 2026, on the official CIO Inc. website.

※ Amazon and Amazon.co.jp are trademarks of Amazon.com, Inc. or its affiliates.

・About CIO Inc.

Established in 2017, CIO Inc. operates under the philosophy of "Creating an exciting future with multi-functionality and the latest technology." We are committed to delivering original products, primarily smartphone-related items such as chargers and mobile batteries, each imbued with its own story and passion. We aim to deliver the excitement of discovering how convenient multi-functional and high-performance products can be, like a child's wonder. With this in mind, all our employees spare no effort in delivering "exciting latest gadgets."

CIO Inc. Official Website: https://connectinternationalone.co.jp

CIO Official X: https://x.com/cio_jp_official

CIO Official YouTube Channel: https://www.youtube.com/c/ciojapan

CIO Official LINE Account: https://lin.ee/aToNrva

For media inquiries and product-related questions, please contact us here: https://connectinternationalone.co.jp/contact/

FACT BOX

  • Source: PR TIMES
  • Category: セール
  • Organizations: Amazon / Amazon.com, Inc.