Wireless earphones featuring character illustrations from Dr. STONE, with approximately 20 hours of battery life and IPX4 water resistance, also boasting high-quality sound. - Model Name: Dr. STONE Wireless Earphones - Design: With character illustrations - Battery Life: Approximately 20 hours - Bluetooth Version: 5.0 - Water Resistance: IPX4 - Accessories: Charging case, USB cable - Sound Quality: Supports high-quality codecs - Noise Cancelling: Equipped - Colors: White, Green Brand new, unopened. The shipping box will be opened only to prevent mix-ups. Immediate purchase is possible. No price reduction. I may delete this listing as I'm hesitant to sell. Scheduled to ship on the 14th. Wireless earphones CP-TWS01E "Dr. STONE" collaboration, Senku Ishigami model. Search terms: Onkyo OtoAni (Sound Anime) Collaboration earphones Collaboration earphone Wireless earphones Wireless earphone Earphones Earphone Dokusto (Dr. STONE) Dr. STONE Ishigami Senku Senku Thank you for viewing.