KZ Castor Wired Canal KZ Recable Dual Dynamic Heavy Earphones for HIFI Sound 3D Printed 2DD Tuning Compatible with Reinforcement No Black Earphones,

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. ★★【Exquisite Appearance and Exquisite Crafts】KZ-Castor Chinese earphones use 8 strands of silver-plated wire, wear-resistant, tensile and non-broken. Silver-plated wire core can effectively resist interference. Pluggable gold-plated design increases longevity. A slot is added to effectively protect the needle. The detachable design of these wired earbuds can be changed to wireless earbuds by ordering a Bluetooth adapter. ★★【Support bass and treble adjustment】kz Castor canal earphones are equipped with professional acoustic filters that support 2-step adjustment for bass and 2-step adjustment for treble. Combined with a balanced armature driver, the definition of bass, mid, and treble frequencies can be greatly improved. ★★【Stacked Dual Dynamic Driver Structure Design】KZ Castor wired earphones feature a unique design with two types of dynamic drivers. One driver is responsible for the bass output in the 20-200Hz frequency band, and the other driver is responsible for the mids and trebles. Users can fine-tune their sound preferences and create 16 different audio profiles based on their preferred musical style. ★★【Ergonomic Design】KZ Castor In line with KZ's commitment to ergonomic excellence, the castor prioritizes comfort during long streaming and playing sessions. The ergonomic shape provides a better fit than traditional headsets, effectively eliminating pressure on your head and ears, ensuring a seamless and fatigue-free streaming experience. ★★【Original Headphones】This is an official original product and is certified as an official KZ brand. All products are authentic. 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 concerns, please contact me. We guarantee prompt response by our Japanese staff. Wireless Communication Technology Hybrid Attached Components Instructions Cable Age (Description) Adult Material Plastic, Metal Headphone Jack 3.5mm Jack Impedance 20 Ohm Frequency Range 20 to 40000Hz