This is Sony's wireless earphone brand, h.ear's "WI-H700". The color is Twilight Red, a beautiful color that evokes the passion of twilight. This is a rare, brand new, unopened item! It's a valuable item that you won't easily find elsewhere. These earphones originally cost nearly 20,000 yen, so the bass is excellent and the sound quality is superb. How about these for your home earphones? Please refer to the third image for an idea of the product contents. Contents: * Earphone body * Charging cable * Replacement ear tips (SS, S, M, L) * Headphone cable * Outer box * Instruction manual Please feel free to ask any questions or negotiate! SONY WI-H700(R) COLLAR STYLE: FIXED COLLAR HEADPHONE TYPE: IN EAR/MICRO IN EAR: Yes NFC: Yes RETRACT EARBUDS: NOT RETRACTABLE True Wireless: NOT TRUE WIRELESS WIRED: Yes WIRELESS: Yes color: RED Cordless type: Expansion HP Driver unit: Dynamic Band type: Inner ear type Headset attribute: Mobile phone Headphone type: Sealed HP Microphone: Yes Transmission type: Bluetooth Voice assistant function: Yes Color: Red Type: Canal type Connection type: Wireless Features: Bluetooth, Microphone #SONY #Sony