Warranty Model Pro Official AKG Professional Sealed Wireless Monitor Headphones with Original Sticker 3-year [AKG Store] K361-BT-Y3 Bluetooth5.0

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Studio headphones that support wireless playback and provide the sound quality sought by professionals with high cost performance. [Headphones] Structure: Sealed / Sensitivity (1kHz): 99dB SPL/mW / Playback frequency band: 15Hz to 28kHz / Impedance: 32Ω / Ear pads: Around-ear, detachable, synthetic leather / Input connector: 3.5mm stereo mini plug (gold plated) / Cable: Detachable, single side / Mass: 252g (excluding cable) / Power supply: DC3.7V (built-in rechargeable lithium-ion battery) / Charging time: Approximately 2 hours / Charging method: USB / Usable time *1 : Up to 24 hours *2 *1 Varies depending on usage conditions. *2 If there is no voice input for about 10 minutes, the power will turn off automatically. [Microphone part] Model: Condenser type / Directional characteristics: Omnidirectional / Effective frequency band: 70Hz to 10kHz [Bluetooth] Communication method: Bluetooth standard Ver.5.0 / Maximum communication distance *1: Approximately 15m in clear visibility / Compatible profiles: A2DP, AVRCP, HFP / Compatible profiles - Deck: AAC, SBC Equipped with the first AKG professional headphone wireless playback function using Bluetooth. While inheriting the technology and sound quality of higher-end models, it achieves excellent cost performance. The Bluetooth version uses 5.0, which has a wide communication range and fast data transfer speed, and achieves stable wireless performance. It also supports wired connection and can be used for different purposes. *1 Varies depending on usage conditions. Equipped with a large diameter 50mm driver, it outputs a contoured low frequency range. Furthermore, the ear pads made of highly airtight, low-resilience material deliver all of the output sound to the eardrum, making it possible to faithfully reproduce the power of the original sound. The low frequency reproduction band achieves 15Hz. Studio headphones that support wireless playback and provide the sound quality sought by professionals with high cost performance.