COOLGEEK P1 Cassette Player on Kickstarter: Transparent, With On-Screen Bluetooth Pairing

Jonathan

3 hours ago

6 min read

COOLGEEK P1 transparent cassette player with a tape inserted, front display, physical controls and visible internal mechanism.

A cassette used to be something you watched, reels turning behind a window. Add wireless headphones and a step appears that the format never had, and on a traditional player that step is a guess about which device it found. The COOLGEEK P1 cassette player keeps the reels in sight behind a transparent body and adds a screen that names the Bluetooth device before it connects.

COOLGEEK has made CD players and turntables, and its previous Kickstarter campaign, the TS-01 automatic turntable, closed at 1,779% of its goal. This COOLGEEK cassette player is its move into tape. The COOLGEEK P1 cassette player price on Kickstarter is $119.

📈 Campaign: $76,136 raised from 648 backers, goal $12,744, 29 days left

💰 Price: $119 Kickstarter Special (MSRP $179); Early Bird $99 sold out; Value Double Set $179 for two (limited, 273 of 300 left)

📦 Delivery: shipping scheduled to begin in early December 2026, estimated delivery mid-December

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Quick Verdict

Our verdict: 8.6/10

Who Is It For?

It suits tape owners who want a Bluetooth cassette player for the headphones or wireless speaker they already use. It also suits anyone setting up a listening corner on a desk or shelf.

Main Strengths

Bluetooth headphones and speakers are picked by name on the front screen, so you know where the sound will go before you press play.
As a transparent cassette player, it leaves the tape, flywheel and gears visible while they run, so it earns a place on display.
Play, fast-forward, rewind and stop sit on physical keys, with a brass dial for menus, so the transport works by touch.
It accepts Type I, II, III and IV cassettes and plays in stereo, which covers every tape type in a mixed collection.
A 3.5mm jack for wired headphones sits alongside Bluetooth 5.3, so the P1 works with the gear you already own.

Main Limitations

COOLGEEK has not published a battery life figure, only the 1,600mAh capacity of the cell.
The P1 only plays tapes: it cannot record, and it has no Dolby noise reduction.
This COOLGEEK cassette player runs on a tight schedule, with pilot production in September and October 2026 and first shipments planned for early December, and COOLGEEK cites component shortages, supplier delays and customs as possible causes of delay.

Is the COOLGEEK P1 on Kickstarter Worth Backing?

Yes, for tape owners who listen through wireless headphones or a desk speaker. Pass if you want a deck that records: the P1 only plays, while a boombox such as the Bumpboxx BB-777, with dual cassette decks and USB recording, can capture tapes on its own. The deciding reason is the pairing screen, which names nearby headphones before you connect, and it sets the COOLGEEK P1 on Kickstarter apart.

View COOLGEEK P1

COOLGEEK P1 Price on Kickstarter

The COOLGEEK P1 price on Kickstarter is $119, against a $179 MSRP. That buys one player in the Kickstarter Special tier, 34% off, and it is the tier most backers should take. A Value Double Set brings two players at $89.50 each, limited to 300 sets, for a household that wants a second unit. Every tier ships anywhere in the world, with delivery estimated for December 2026.

The tier includes the player and nothing else listed, so budget for headphones or a speaker if you lack them. COOLGEEK sells its own bookshelf speakers as a $249 add-on, more than twice the price of the player. Two single players would cost $238, so the Double Set saves $59 when a second unit has a home. The discount is measured against COOLGEEK's own planned retail price, and at that level the COOLGEEK cassette player is a fair entry for anyone who already owns listening gear. It is $119 on Kickstarter.

What Is the COOLGEEK P1 and What Problem Does It Solve?

COOLGEEK P1: A Battery-Powered Cassette Player Built to Be Watched

The P1 is a transparent cassette player designed to sit in plain view. Its clear body shows the cassette, the flywheel and the playback system moving in real time, held in a CNC-machined aluminum frame.

Physically, it measures about 5.55 by 3.53 by 1.28 inches and weighs about 9.8 oz. It charges over USB-C and comes in Black or Light Gray. On the campaign's timeline, the concept dates from August 2025, a working prototype followed in December, and testing and refinement ran from March to August 2026. COOLGEEK, based in Hong Kong, reports more than $1.4 million raised across its campaigns.

Why Pairing a Cassette Player Became a Guessing Game

The tape is the easy part: slide it in and press play. The wireless step is where a traditional player goes blind. Something connects, and you learn which device it chose only when you hear where the sound comes out.

With the P1, the sound goes to the device you meant, whether a pair of AirPods or a speaker on the shelf.

COOLGEEK P1 Key Features and Specs: Pairing Screen and Encoder, Tape Playback, Outputs

COOLGEEK P1 shown from the front and rear, revealing the transparent cassette player mechanism, electronics and brass controls.

On-Screen Bluetooth 5.3 Pairing and a Brass Encoder: Headphones by Name

The front display runs pairing in four steps: search, found, choose, play. Nearby devices appear as a list of names, and you scroll to the one you want with the brass encoder on the side of the body, then select and confirm it. The link uses Bluetooth 5.3 with the A2DP and AVRCP profiles, over a range of about 10 m (33 ft).

Outside pairing, the same screen shows playback status, time, volume and Bluetooth information. You can check which device is connected and how loud it is set at a glance.

Type I to IV Playback at 1.875 ips: What the Tape Mechanism Delivers

The mechanism runs at 4.76 cm/s (1.875 ips). COOLGEEK lists a 30Hz to 16kHz frequency response, a signal-to-noise ratio of at least 55dB, wow and flutter of 0.25% or less, and THD+N of 3.5% or less.

There is no Dolby noise reduction; instead, the playback head is shielded and the motor dual-shielded to keep electrical interference down. The recommended tape length is C-60 or shorter, and regular cleaning of the head, pinch roller and capstan keeps playback at its best.

Wired and Bluetooth Outputs, USB-C Charging: Listening, Digitizing and Power

Sound leaves this Bluetooth cassette player two ways: the 3.5mm stereo mini jack for wired headphones or speakers, and Bluetooth for wireless ones. The spec sheet does not list a built-in speaker. The jack can also feed a computer's audio input or a USB audio interface, where recording software captures the tape. COOLGEEK's optional bookshelf speakers, with 1-inch silk-dome tweeters, 3.5-inch fiberglass woofers and an ESS 24-bit DAC, take either connection.

Inside sits a 1,600mAh, 3.7V battery rated at 5.92Wh. It recharges through the USB-C port, which takes DC 5V at 1.0A and also powers the player.

Should You Back the COOLGEEK P1 on Kickstarter?

The COOLGEEK P1 is a Bluetooth cassette player made for the desk and the shelf as much as the bag. Picture a tape playing through wireless headphones during a work break, or an evening at home with the player wired to speakers on a shelf.

COOLGEEK, a repeat Kickstarter creator, scheduled pilot production for September and October ahead of shipments from early December. The Kickstarter Special is the tier to pick. At $119 against a $179 MSRP, the COOLGEEK P1 is on Kickstarter.

FAQ about the COOLGEEK P1 on Kickstarter

Can the COOLGEEK P1 record cassettes?

No. The COOLGEEK P1 is a cassette player only and does not support audio recording, so it cannot write audio to a blank tape or copy one cassette to another.

Can you digitize cassette tapes with the COOLGEEK P1?

Yes. Connect the P1's headphone output to a computer's audio input or a compatible USB audio interface, then record the signal with audio-recording software. The P1 itself does not record, so the capture happens on the computer.

Does the COOLGEEK P1 have Dolby noise reduction?

No. The COOLGEEK P1 does not include Dolby noise reduction. COOLGEEK uses a shielded playback head and a dual-shielded motor to minimize electrical interference and keep playback cleaner and more stable.

Which cassettes can the COOLGEEK P1 play?

The COOLGEEK P1 plays Type I, II, III and IV cassettes, old and new. COOLGEEK recommends C-60 tapes or shorter and advises against C-120, whose thinner tape is more likely to stretch, tangle or jam. Check aging tapes for damage before playing them.

What warranty comes with the COOLGEEK P1?

COOLGEEK provides warranty support for manufacturing defects under normal use. Accidental damage, misuse and normal wear are not covered. To claim, contact COOLGEEK through Kickstarter with your backer number and a description of the problem.