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Blue and white true wireless earbuds with R2-D2 themed charging case

Audio-Technica

Audio-Technica ATH-CKS50TW2R2 Star Wars R2D2 True Wireless Earbuds Blue/White

SKU CH-CTNK-T2TA8 MPN ATH-CKS50TW2R2

Star Wars R2D2 true wireless earbuds with hybrid noise-cancelling, 25-hour battery life and IP55 rating

  • Driver size9 mm
  • Frequency range5 Hz-20 kHz
  • Impedance20 ohms
  • Audio sensitivity110 dB/mW
  • Wearing styleCanal
  • Noise cancellationHybrid
  • Up to 25 hours battery life plus 40 hours case charging
  • Hybrid noise-cancelling reduces ambient sound for music and calls
  • Bluetooth 5.3 with multipoint pairing connects two devices at once
  • Magnetic Switch powers earbuds on or off when separated or snapped together
  • IP55 rating protects against water jets and dust ingress

Star Wars R2-D2 Limited Edition True Wireless

These Audio-Technica ATH-CKS50TW2R2 earbuds feature a blue-and-white design inspired by the Star Wars character R2-D2. They deliver sound through 9mm drivers with a 5Hz-20KHz frequency response and 110 dB/mW sensitivity. Bluetooth 5.3 connectivity and hybrid noise-cancelling suit commuters and listeners who want themed audio gear with ambient control.

Hybrid Noise-Cancelling

Advanced hybrid noise-cancelling reduces background noise during music playback and calls, while ambience control lets you hear surroundings when needed. The earbuds provide up to 25 hours of continuous use, and the charging case adds 40 hours of extra capacity. Magnetic Switch technology powers the buds off when snapped together, conserving charge without the case.

Magnetic Switch Convenience with IP55 Durability

Snap the magnetic earbuds together to turn them off instantly and pull them apart to resume listening, simplifying on-the-go power management. An IP55 rating protects against water jets and dust during workouts or travel. MultiPoint pairing connects two devices simultaneously, and the Connect app supports customisation. Wireless Qi charging takes approximately 7.5 hours for the case.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $150.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameAudio-Technica
Product lineStar Wars R2D2
Model nameATH-CKS50TW2R2
Product typeTrue Wireless
Product colorBlue/White
Audio & video
Driver size9 mm
Frequency range5 Hz-20 kHz
Impedance20 ohms
Audio sensitivity110 dB/mW
Wearing styleCanal
Noise cancellationHybrid
Mic frequency response100 to 8,000 Hz
Mic sensitivity-38 dB (1 V/Pa, at 1 kHz)
Connectivity
Wireless technologyBluetooth 5.3
Power
Battery packHeadphones: DC 3.85 V lithium-ion battery (built in)
Charging case: DC 3.85 V lithium-ion battery (built in)
Charging timeHeadphones: Approx. 2.5 h
Charging case: Approx. 4 h (USB charging), Approx. 7.5 h (wireless charging)
Size & build
Shipping weight0.44 kg
Package size46 × 36 × 25 mm

Questions about this item

How long can I listen with hybrid noise-cancelling active before the earbuds themselves need a recharge?

The earbuds deliver up to 25 hours of playback on a single charge with hybrid noise-cancelling enabled.

What charging method does the case require so I know if my existing USB-C cable and Qi pad will work?

The case charges via USB-C in about 4 hours or wirelessly on any Qi pad in roughly 7.5 hours.

Will the IP55 rating and magnetic power switch survive daily pocket carry alongside my keys and older phone?

Yes — IP55 protects against dust and water jets, while the magnetic switch lets you snap the buds together to turn them off without the case.

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