【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
⭐ [4-core Litz structure] KBEAR 4989 re-cable single core adopts 60 single crystal copper wire cores. It is woven with Litz structure, and the functions of the wire are mixed according to the position, greatly improving the shielding performance and transmission performance, and reducing the proximity effect. Excellent resolution and localization, especially overall balance.
💫 [Yo's voice] The characteristics of the Yo earphone replacement cable are its brightness and flexibility.耀 is able to provide bright highs and lively emotional vocals, and is significantly improved against the mids and highs. Vocals in the mid-high range become clearer, providing a wonderful music experience. Providing a selection of mainstream plugs for mobile equipment, the plugs of three different standards all adopt gold-plated craftsmanship, which can effectively increase the usage life of the earphone interface.
💫【6N Single Crystal Copper Wire Core】KBEAR 4989 cable adopts high purity 6N single crystal copper wire core with purity of over 99.9999%, and the earphone upgrade cable adopts 6N-OCC Litz conductor wire to ensure better sound transmission power. Adopts 20 AWG high purity single crystal copper. Copper wire is the perfect medium for transmitting sound. It can transmit sounds of three frequencies naturally. Sound transmission is smooth.
🌟【Maximize the potential of connected devices】Providing a selection of mainstream plugs for mobile equipment, all three types of plugs with different standards adopt gold-plated craftsmanship, which can effectively extend the usage life of the earphone interface. The high-quality plug of the earphone cable optimizes the sound transport and bass sound pressure balance between devices, reproduces tight bass and clear mid-high range, and brings out the maximum potential of the device.
☄️ [12 Month Product Warranty] If you purchase from our store, we provide a 12 month product warranty (repair support). If a problem occurs within 12 months from the date of purchase, we will repair it free of charge. If you have any questions or requests regarding KINBOOFI-JP products, please feel free to contact our customer support. We guarantee prompt response by our Japanese staff. We guarantee to provide you with the best service.
Compatible models Headphones Color Blue Battery usage No Brand name Kinboofi Manufacturer Kinboofi Product model number KBX4989 Accessories Re-cable Other features Lightweight Size mmcx/4.4mm Plug Cable shape Same phone Packing size 17.6 x 9.5 x 1.4 cm; 33 g Product weight 33 g