ELECOM Wired Earphones for High with Mute Earphone x x Children, 3.5mm Connection, 4-Pole, In-Ear Type, Durability, Switch, Black, HS-KD05TBK.

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Ideal for online learning. These compact, portable earphones feature a built-in mute switch for easy microphone on/off control and a 4-pole φ3.5mm stereo earbud design. The low volume setting (85dB) protects children's hearing. It features a convenient in-line controller that allows you to turn the microphone on/off and adjust the volume right at your fingertips. Ear caps are included to allow you to choose the best fit. Four sizes are included, with two sets of each size: extra small, small, medium, and large, suitable for children. (One set of extra small size caps is already attached to the earphones.) These are dual-ear headphones that allow you to clearly hear the audio. This speaker features a low-volume design with an output sound pressure level of 85dB@1mW/1kHz, taking into consideration children's hearing. The design ensures the sound doesn't become excessively loud.