• 【Full-Color Smart Touch Screen】The charging case features a vibrant touchscreen display for intuitive control of music, volume, gaming mode, calculator, stopwatch, and various widgets, offering convenience without relying on your phone.
• 【Advanced Noise Cancellation】Equipped with a new noise-canceling chip, the S09 blocks up to 99.44% of external noise, ensuring a serene listening experience in any environment.
• 【Versatile Usage Modes】Four switchable modes cater to diverse user habits and scenarios, adapting to your lifestyle seamlessly.
• 【Long-Lasting Battery】Enjoy extended playtime with quick charging capabilities - earbuds fully charge in about 1 hour, while the case takes 1-2 hours.
• 【Sports-Ready Design】With IPX4 water resistance, these earbuds are perfect for workouts and outdoor activities, withstanding sweat and light rain.

Specifications:

• Model: S09
• Chip type: Jie Li
• Bluetooth-compatible version: V5.4
• Bluetooth-compatible frequency: 2402MHZ-2480MHZ
• Battery capacity: earbud: 30mAh, charging case: 800mAh
• Transmission distance: 10-15M
• Charging time: about 1 hour for headphones, about 1-2 hours  for charging case
• Frequency response range: 50~5KHZ
• Speaker: 12mm dynamic coil
• Noise reduction: -35DB
• Waterproof performance: IPX4
• Material: PC+ABS