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Coffee-coloured wireless earbuds in metallic jetpack charging case with finger spinner

Fantech

Fantech YZ2103 Bluetooth 5.3 headset, Coffee

SKU CH-V1SE-8CH3Z MPN YZ2103

Bluetooth 5.3 wireless earbuds with 65 ms latency, ENC noise cancellation, RGB LEDs and a zinc-alloy charging case that doubles as a finger spinner

  • Wireless technologyBluetooth
  • Product colorBrown
  • Bluetooth 5.3 gives 65 ms latency for responsive gaming
  • ENC noise reduction keeps calls clear at 70 % volume
  • Zinc alloy jetpack case spins smoothly for stress relief
  • RGB jet-thruster LEDs pulse to music rhythm
  • 220 mAh case recharges buds four times via Type-C

Mecha Jetpack Design

The Fantech YZ2103 is a wireless earbud set built around a zinc alloy and stainless steel charging case that doubles as a finger spinner with dual silent bearings. It targets users who want a tactile fidget element alongside audio gear for gaming or sports. The coffee brown finish and detachable alloy frame allow DIY customisation such as backpack clips for streetwear styling.

Build Quality and Connectors

CNC machined aluminium and stainless steel components feature an anti scratch sandblasted finish for durability. The case charges via a Type C port with a 5V 500mA input and supplies a 5V 200mA output to the earbuds. Bluetooth 5.3 provides a 10 metre range and 65ms latency using the Loda 1562U chip. ENC noise cancellation handles calls while 6mm moving coil drivers produce sound.

Compatibility Check

Verify your device supports Bluetooth 5.3 to obtain the stated 65ms latency and stable 10 metre connection. The Type C charging cable requires a 5V 500mA power source; confirm your charger or port meets this input. Earbuds weigh 4g each and offer 5 hours of playtime at 70 percent volume; the 220mAh case provides four full recharges after its own 3 hour charge cycle.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 70% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameFantech
Model name003 wzrq ej coffee02
Product colorBrown
Audio & video
Noise cancellationYes
Connectivity
Wireless technologyBluetooth
Software
App supportYes

Questions about this item

What latency does Bluetooth 5.3 deliver for gaming on the YZ2103?

Bluetooth 5.3 delivers 65ms ultra-low latency for lag-free gaming and 10m stable connectivity.

What are the earbud dimensions and weight so I know how they fit?

Each earbud measures 60*50*20 mm and weighs 4g, giving a lightweight in-ear fit.

How do I charge the case and how long does it take?

Charge the case via the Type-C port at 5V=500mA; a full charge takes 3 hours and provides four earbud recharges.

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