【Junk Item】 After being used a few times, I purchased different earphones and have stored these in a dark place. The main unit, box, and accessories are very clean. Accessories are unused, and the warranty period has expired. P11/12 L → Sound can be heard R → No sound can be heard The connection is unstable and displays as P11 or P12. Final check: September 28, 2025 Continuous playback time has not been measured. Recommended for those who understand this is a junk item, those who can repair it, collectors, or those considering other uses. *Returns and exchanges are not accepted to prevent swapping. Please check the profile for other important notes. Quoted from the HP below: 【Limited Color】ambie Wireless Earphones sound earcuffs Mist Sky Tsutaya Bookstore Limited ¥15,455 (tax included) ¥17,000 Release date: May 2022 Model number: Mmus4589422120320 Product specifications: AM-TW01/CC Weight: (Main unit) Approximately 4.6g per ear (Case) Approximately 25g Size: (Main unit) 20.9mm x 27.9mm x 14.1mm (Case) 37.3mm x 66mm x 21.2mm Supported Bluetooth profiles: A2DP, AVRCP, HFP, HSP Supported codecs: SBC, AAC, aptX, aptX Adaptive Supported content protection: SCMS-T Microphone type: MEMS microphone Battery type: Lithium-ion battery (35mAh) Continuous playback time: Approximately 6 hours Communication method: Bluetooth standard Ver5.2 Communication distance with paired smartphone: Up to approximately 10m (Class 2) Multi-pairing: 4 devices *Does not support multi-point Waterproof performance: IPX5 *Charging case is not waterproof Included items: USB Type-C cable, instruction manual #ambie #ambie #WirelessEarphones #MistSky #MistSky #LimitedColor Other features... Junk