**Product Specifications:**

**Brand:** Sibyl

**Core Technologies:** 12 advanced technologies breaking limitations and setting new benchmarks

**Comfortable Non-Intrusive Design:** Wearable for extended periods without discomfort

**Active Noise Cancellation (ANC):** Provides superior noise reduction

**Directional Sound Transmission Technology:** Innovative technology for targeted audio transmission

**Sound Quality:** HiFi gold standard audio quality with Berliner sound surround

**Tech-Pack:** Cutting-edge technology for enhanced performance

**Dual Microphone ENC:** Ensures clear communication and noise reduction during calls

**Bluetooth 5.4 Dual Chip:** Provides stable connectivity and supports music and gaming modes

**IPX5 Waterproof Rating:** Suitable for outdoor activities and sports

**Long Battery Life:** Up to 70 hours of playback time

**Scene Adaptation:** Adaptable for various scenarios such as work, leisure, commuting, sports, and driving

**Open-Ear Design:** Features advanced noise-cancelling technology and immersive sound experience

**Personalized Fit:** Ergonomic design with skin-friendly materials for a comfortable and secure fit

**Fashionable Design:** Stylish gold accents and durable construction

**Privacy Protection:** Leak-proof structure and AI directional sound algorithm for enhanced privacy

**Enhanced Call Quality:** Dual MIC ENC technology for clear and noise-free conversations

**Low Latency Gaming Mode:** Switchable mode with minimal delay for synchronized audio and video

**Customizable Features:** Control settings via Sibyl App for personalized experience

**Package Contents:** Earbuds, charging cable, user manual

**Specifications:**

- **Product Name:** Sibyl B1

- **Bluetooth Version:** V5.4

- **Speaker Impedance:** 16Ω

- **Transmission Distance:** ≥15m

- **Playback Time (Single Charge):** Up to 12 hours

- **Total Playback Time with Charging Case:** Up to 70 hours

(Note: The above specifications are based on the provided information and are subject to variations based on actual usage and environmental factors.)