Joyroom JR-TS1 Cozydots Series Wireless TWS Earbuds for Sleep, ANC, Bluetooth 5.3 – White The JR-TS1 Cozydots Series Joyroom is a TWS earbud designed for sleeping, napping, and relaxing. Their ultra-compact design and soft silicone earbuds make them fit comfortably in the ear and do not cause discomfort even when sleeping on your side. Built-in ANC reduces ambient noise to 24dB, making it easy to calm down and relax. The stable Bluetooth 5.3 connection allows you to listen to soothing music, nature sounds, or audiobooks without interruption. ~ Specification: Brand: Joyroom Model: Joyroom JR-TS1 Cozydots Series Headphone Type: Wireless TWS Purpose: Sleeping, Napping, Relaxing Bluetooth: 5.3 ANC: Up to 24 dB Audio Codecs: AAC, SBC Profiles: HFP, A2DP, AVRCP Range: Up to 10 m (open space) Frequency Response: 20 Hz - 20 kHz Playback Time: Up to 4 h (70% volume) Total operating time with the case: up to 24 h Earphone battery capacity: 30mAh Case Battery Capacity: 400mAh Charging Port: USB-C Material: ABS, PC Color: White ~ Key Benefits of the Joyroom JR-TS1 Cozydots Series Headphones: Sleep Comfort: The low-profile, ultra-compact design doesn't press on your ear even when sleeping on your side. ANC for soundproofing your surroundings: Noise reduction of up to 24dB makes it easier to fall asleep and relax. Soft silicone pads: skin-friendly, suitable for long wear. Stable Bluetooth 5.3 connection: no lag or playback interruptions. All-night energy: up to 4 hours of operation on a single charge and up to 24 hours with the case. ~ Headphones made for sleep The compact design ensures that the headphones do not protrude from the ear and do not cause pressure, which allows you to fall asleep comfortably on your side. Calm and relax with ANC ANC reduces ambient noise, helping you disconnect from city sounds, conversations, or background noise. A stable connection without Bluetooth 5.3 interference ensures smooth playback of music, relaxation sounds and audiobooks without interruptions. Ready for night and day, the charging case allows you to recharge the earbuds multiple times, so they are ready for both a night's sleep and a daytime nap.