【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. [Features 】 ◆ Automatically connect both ears or just one by taking them out ◆ If you take out the left and right earphones, both earphones will automatically connect (auto pairing) ◆ After pairing with your smartphone, they will be automatically recognized even if only one is taken out and ready to use (Role Swap) ◆Touch-sensitive multi-function button that allows you to perform a variety of operations right in your ear ◆Play/pause, adjust volume, select song (next song/previous song), answer/hang up a call, Can reject calls, operate voice assistant, etc. ◆ Fits easily on the ears ◆ Phyton-type ear hooks integrated with the earphones are used, and the silicone material reduces the burden on the skin and can be worn stably according to the size and shape of the ears ◆ Compatible with high-quality sound codec AAC ◆ Compact charging Charging starts automatically when you put the case and earphones back, charging the earphones twice ◆IP54 dustproof and waterproof performance *Earphones only ◆Voice assistant compatible ◆Call support (built-in microphone) ◆USB Type-C connection ◆6 hours of continuous playback ◆Ear tips (3 sizes) and dedicated charging cord included ◆Authorized Bluetooth licensed product ◆Body color is black [Specifications] ◆Power source: DC5V (USB-C power supply) ◆Built-in: Rechargeable lithium polymer battery 3.7V (Earphones...40mAh, Charging case...250mAh) ◆Communication method: Bluetooth standard Ver.5.3 ◆Supported profiles: HSP, HFP, A2DP, AVRCP, SPP ◆Supported codecs: SBC, AAC ◆Modulation method/frequency band: GFSK /2.402~2.480GHz ◆Maximum communication distance: line of sight Approximately 10m (Class2) ◆Reproduction frequency band: 20Hz to 20kHz (A2DP) ◆Output sound pressure level: 105dB ◆Microphone directional characteristics/sensitivity: Omnidirectional/-38dB ◆Charging time: Earphones...approximately 1 hour, charger...approximately 1.7 hours (both from zero remaining to fully charged) ◆Continuous use Possible time: Approximately 6 hours (50% volume) ◆Dustproof and waterproof performance (earphones): IP54 (dustproof/eyelashproof) *Dustproof type: Dustproof type prevents dust from entering the interior in an amount that would interfere with normal operation or impair safety. Eyelashproof type: in...