Headphone [Defective operation / missing accessories] Pierre Nakano collaboration model AVIOT True Wireless Earphones TE-BD21j-ltdpnk

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Explanation ■ This item is "Operation Defect (Battery Degradation)" and "USBType C Cable / Urethane Foam Ear Tip Missing". Please be aware in advance.
This is a special collaboration 5 series of wireless earphones with full supervision of the sound quality and design by Pierre Nakano, the drummer of "Rinto Shigure".
Voice guidance uses 常守 Shu (CV : Coriander Hanazawa) of the animation "PSYCHO-PASS PSYCHO-PASS".
[Product Details]

Main body, strap, standard ear tip (1 pair of each size of S/M/L)
Exclusive pouch, outer box, instruction manual
Color : Dark Bronze
Drive Method : Hybrid type with balanced amateur driver
Driver : φ 8 mm Hybrid type with dynamic and balanced amateur driver
Maximum Input : DC5V/500mA (Max)
Built-in microphone for calls : Qualcomm cVc noise cancelling (only for calls)
Charging port : USB Type C
Waterproof standard : IPX4 equivalent
Bluetooth version : 5.2
Supported profiles : AAC, SBC, Qualcomm aPTx, Qualcomm aPTx Adaptive
Supported profiles : A2DP, HFP, HSP, AVRCP