Transformers: Bluetooth Earbuds (Black) [Kotobukiya x Killerbody]

Japanese Original Edition, Anime & Video Games Fashion Accessories

From the Transformers spin-off film Bumblebee, the iconic Bumblebee is transformed into Bluetooth earbuds with a detailed alloy-style head case by Kotobukiya x Killerbody.

The charging case recreates Bumblebee’s head with a solid, weighty feel and a cool metallic texture that gives it a strong collector-item presence. Pressing the nose opens the case to reveal earbuds printed with the Autobot insignia, while the eyes light up blue during opening and closing, accompanied by a transformation sound from the earbuds. During charging, the eyes light up red for an extra display effect.

Equipped with 10 mm Hi-Fi dynamic drivers, CD-quality high-bitrate audio transmission, and active noise cancellation, these earbuds are designed for both everyday use and fan-focused display appeal. With USB Type-C charging and a compact size, this item combines practical audio functionality with the unmistakable charm of Bumblebee.

[Specifications]

・ Sound unit: 10 mm Hi-Fi dynamic driver unit
・ Frequency response range: 20 Hz - 20 kHz
・ Bluetooth effective range: 10 m
・ Earbud battery type: rechargeable lithium-ion battery
・ Earbud case battery type: rechargeable lithium-ion battery
・ Battery capacity: earbuds 40 mAh / case 200 mAh
・ Charging interface: USB Type-C
・ Includes: earbuds, case, charging cable, ear cups, instruction manual

Details:

Maker: Kotobukiya x Killerbody
Material: ABS, PC, Electronic Parts
Size: ~ 5.9 cm
Release Date: 2026/11 >> 2027/01