NICEHCK B70 Earphones Dynamic Driver Wired Carbon Plated Diaphragm 1DD Silver Plated Wire and High Purity Copper Wire Mixed Cable Included Calls with

【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. - [B70 is an upgraded version of B40] B70 earphones use 14.8mm dynamic driver on one side and adopt carbon plated diaphragm; Very soft hearing, comfortable listening, natural tone [Mixed cable with silver-plated wire and high-purity copper wire included] Has passed various rigorous reliability tests. You can choose from 2 types of 3.5mm and 4.4mm plugs. Compatible with most DAPs; The outer coating is made of extremely flexible PVC, which provides excellent durability. - [Simple and classic design] The surface is smooth and textured due to UV varnish processing technology, which increases the aesthetic sensitivity, provides a comfortable wearing feeling; The wearing feeling is quite good with the ear pads attached. - [With or without microphone can be selected] High-quality microphone makes your voice clearer on the phone, and you can choose whether to use the microphone according to your needs. - [6 months warranty, you can buy with confidence] The warranty period for non-human quality problems is 6 months from the date of purchase. specification: 1.Product name: NICEHCK B70 14.8mm dynamic driver in-ear earphones 2. Brand: NICEHCK 3. Model: B70 4.Driver: 1DD 5. Wearing method: In-ear earphones 6. Impedance: 16Ω 7. Sensitivity: 118dB/mW 8. Playback frequency band: 20-20kHz 9.Plug: 3.5mm plug/4.4mm plug 10.Cable length: 1.2m±5cm 11.Cable material: Mixed cable of silver plated wire and high purity copper wire