Audio-Technica│ATH-CKS550i iOS earbud headset

【Headphone part】 Type: Moving coil type Drive unit: Ø9.8mm Output sensitivity: 105dB/mW Frequency response: 5～24,000Hz Maximum withstand power: 100mW Impedance: 16Ω 【Microphone part】 Type: Capacitive Directional characteristics: omnidirectional Sensitivity: -44dB (0dB=1V/Pa,1kHz) Response frequency: 100～10,000Hz Plug: Ø3.5mm gold-plated stereo mini plug (straight type) Lead wire: 1.2m (Y type※) ※Left and right lead wires are equal in length. Weight (without wire): about 7.5g Accessories: carry bag, earplugs (XS, S, M, L) made in China 【Product Warranty】 One year warranty for non-artificial damage 【Notice for Return and Exchange】 1. According to the Consumer Protection Law, consumers enjoy the seven-day appreciation period of the product (the appreciation period is not a trial period). As earphone products are personal hygiene products, unpacking is deemed to be a purchase. Please think twice before ordering or unpacking products. , So as not to affect their own rights and interests 2. The return limit is brand new and unopened, and it is deemed to be a purchase if it is opened 3. In case of new product defects, please notify the customer service to deal with it for you 4. Please keep the outer packaging and contents and accessories intact for the replacement of new products. If the packaging carton is dirty or severely torn and cannot be restored to the original state, or the accessories are lost, the replacement will not be accepted. 【Precautions】 1. The relevant time of the Bluetooth headset varies depending on personal usage, mobile phone settings, and the surrounding environment/temperature 2. Due to differences in computer screen settings and personal perception, the product images in this store are for reference only, and the actual product received shall prevail 3. If there is any error in the description of the product specifications, the actual product will prevail 4. Please follow the instructions and precautions in the product manual before use 5. If there is any error in the above specifications, please refer to the information published by the original manufacturer