CASIO RD-90BK Card Fm Radio Solar Calculator Headset Radio/solar

( Brand: Casio ), ( Manufacturer Part Number: RD-90BK ), ( Part Type: Card Radio Calculator Headset ), ( Country Of Origin: Japan ), ( Unit Type: Unit ), ( Product Line: Fm Card )

Review CASIO Card Fm Radio/solar Calculator Headset Rd-90 Rare Vintage Japan

The Casio RD-90BK is a vintage timepiece that combines the functionality of a card-sized FM radio, solar calculator, and headset all in one compact design. This unique device, which was first introduced in 1988, offers a nostalgic blend of technology and style that is still relevant today.

The RD-90BK is a solar-powered calculator with a sleek, black matte finish. Measuring only 3.4 inches long, 2.1 inches wide, and 0.6 inches thick, this compact calculator can easily fit into a pocket or purse. The calculator features eight functions, including addition, subtraction, multiplication, division, square root, and logarithmic and trigonometric functions. With its large, easy-to-read LCD display, solving complex equations is a breeze.

The back of the Casio RD-90BK houses a built-in solar-powered FM radio. Tune in to your favorite stations with the easy-to-use dial, and listen through the included headset. The headset features a comfortable, adjustable band and high-quality sound. The solar-powered radio ensures that you never run out of batteries, making it perfect for long car rides or outdoor adventures.

The Casio RD-90BK is not just a functional device, but also a stylish accessory. Its minimalist design and compact size make it a great addition to any tech collection. The device's durable construction ensures that it can withstand everyday use, making it a reliable companion for years to come.

In summary, the Casio RD-90BK is a vintage, solar-powered calculator and FM radio with a built-in headset. Measuring only 3.4 inches long, 2.1 inches wide, and 0.6 inches thick, this compact device is perfect for those who want to combine functionality and style in one sleek package. With its large, easy-to-read LCD display, eight functions, and solar-powered FM radio with included headset, the Casio RD-90BK is a versatile and convenient device that is still relevant in today's technological world.

The Casio RD-90BK is a unique device that combines a solar-powered FM radio, a calculator, and a headset. Here are some pros and cons of buying this vintage gadget:

1. Solar-powered: The Casio RD-90BK is powered by solar energy, making it an eco-friendly option. It's an excellent choice for people who want to conserve batteries or are often on the go.

2. Multifunctional: This device serves three purposes - an FM radio, a calculator, and a headset. It's a convenient gadget to have, especially for students or professionals who need to keep track of calculations and listen to the radio at the same time.

3. Retro appeal: The Casio RD-90BK has a vintage look and feel that some people find appealing. It's a great conversation starter and a collector's item.

1. Limited functionality: The Casio RD-90BK is not a high-tech device. It does not have advanced features like Bluetooth connectivity, digital radio, or a large display. It's best suited for basic tasks.

2. Sound quality: The sound quality of the FM radio and the headset may not be up to par with modern devices. It's not ideal for listening to music or complex audio.

3. Size and weight: The Casio RD-90BK is larger and heavier than modern devices. It may not be as portable as some people would like.

The Casio RD-90BK is a unique and multifunctional gadget that has a retro appeal. It's an eco-friendly option that's perfect for basic tasks like listening to the radio and doing calculations. However, it has limited functionality, and the sound quality may not be up to par with modern devices. If you're looking for a high-tech gadget with advanced features, this may not be the best choice for you. But if you appreciate vintage technology and want a convenient and eco-friendly device, the Casio RD-90BK is worth considering.

If you're interested in the Casio RD-90BK, consider your needs carefully. If you're looking for a simple and eco-friendly gadget for basic tasks, this device is a great choice. However, if you need a high-tech device with advanced features or excellent sound quality, you may want to look elsewhere. Overall, the Casio RD-90BK is a fun and unique collectible that's worth considering for anyone who appreciates vintage technology.

Details:

Casio Card FM Radio/Solar Calculator w/ headset RD-90 1988 Rare vintage Japan, Great condition. Been tested and works perfectly. DO NOT rely solely on the title and/or information as confirmation of fitment.

part #: rd90bk prices

• $99.99-$242.44

specifications vinhomtel:

• brand: Casio
• mpn: Rd-90bk
• part type: Card Radio Calculator Headset
• country of origin: Japan
• unit type: Unit
• product line: Fm Card

shipping vinhomtel:

• carrier: USPS
• type: Fixed
• class: Expedited
• service: USPS Priority Mail Flat Rate Envelope, Expedited
• cost: $0.00
• transit: 3-10 Days

seller vinhomtel:

• city: Anchorage, Alaska
• # reviews: 361
• rating: 100.0%

payments vinhomtel:

• other
• credit card: Diners-club
• wallet: Google-pay

general vinhomtel:

• Vintage Electronics > Vintage Audio Video > Vintage Radios
• condition: Used

offer vinhomtel:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• started: December 16, 2025
• options: Ship-to-home

returns vinhomtel:

• time: 60 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

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