Yinyoo Earphones Wired Canal Earphones Earphones Earphones TRI Star River Chinese Earphones Earphones HiFi Beryllium DD 6mm Titanium Diaphragm Monitor

【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.

[10MM Flagship Beryllium Dynamic] Japan imported voice coil copper wire, highly praised excellent driver. After careful research and development and adjustment, Star river adopts a new generation of beryllium diaphragm, which has the unique tone and ultra-high detail display ability of beryllium metal diaphragm. [6MM Titanium Diaphragm] In order to maintain the metallic sound similar to beryllium metal and the overall performance of the earphone driver as a whole, TRI customized a 6MM titanium diaphragm as a high-frequency gain driver to achieve better high-frequency output. [Four Tuning Modes] Star river adopts precision electronic frequency division tuning switch, giving the earphones four kinds of tuning modes with different driver gain effects. Tuning switch: Balanced, low frequency reinforcement, for vocals, pop flavor [Ergonomics Design] Adopting a professional big data model, it realizes a multidimensional pressure equalization design while providing comfortable wearing, effectively avoiding ear pressure problems caused by the wearing posture and the shape of the human ear. The skin-friendly resin has the effect of preventing problems such as allergies caused by the material. [12 Month Product Warranty] If you purchase from our store, there is a 12 month product warranty (repair support). If a problem occurs within 12 months from the date of purchase, we will repair it free of charge. If you have any questions or requests regarding Yinyoo-JP products, please feel free to contact our customer support. We guarantee prompt response by our Japanese staff. Brand: TRI Model: Star River Color: Blue/Green Driver: Dual DD Impedance: 32Ω Sensitivity: 110dB@1KHz Playback frequency band: 20HZ-20KHZ Housing material: Resin imported from Germany Cable: Oxygen-free copper silver wire Connector: 0.78mm 2PIN Plug: 3.5/4.4 gold plated