S1 In-Ear Sleep ANC Noise Reduction Bluetooth Earphone

1. Chip: JL 6976D4
2. Bluetooth Version: V6.0
3. Transmission Distance: 10m
4. Charging Voltage: DC5V
5. Waterproof Rating: IPX5
6. Charging Time: 20 minutes
7. Talk Time: Approximately 4.5 hours
8. Standby Time: 120 days
9. Battery Capacity: 35mAh
10. 35dB Deep ANC Active Noise Reduction, isolates ambient noise, ensuring a peaceful night's sleep.
11. Built-in multiple white noise options: rain, stream, and ocean sounds, naturally aiding sleep.
12. Skin-friendly silicone ear wing design, fits snugly in the ear canal without discomfort, and provides complete comfort even when sleeping on your side.
13. Approximately 8 hours of battery life on a single charge, with the charging case providing a total of 48 hours of battery life.
14. One-touch operation: switch songs, answer/hang up calls, wake up assistant—simple and easy to use.