**Product Specifications:**
**Brand:** KOVOL
**Certifications:** National quality inspection certification
**Product Name:** OpenWearableStereo Bluetooth Earphones
**Model/Specification:** LY3
**Certification Report:** PTC24032714501S-GB01
**Features:**
- Open design for comfortable wear
- HiFi sound quality with OpenWearableStereo technology
- Long-lasting battery life of up to 80 hours
- Bluetooth 5.3 chip for stable and low-latency connection
- Waterproof for sports and outdoor activities
- Hall switch function for automatic pairing
- Compatibility with various Bluetooth-enabled devices
**Additional Information:**
- Equipped with large dynamic drivers for high-quality sound
- Seamless switching between single and dual ear modes
- Open design allows for conversation without removing earphones
- Ergonomic and secure fit for all-day wear
**Technical Specifications:**
- **Model:** V5.3
- **Bluetooth Protocol:** A2DP, AVRCP, HFP
- **Effective Range:** 10m
- **Frequency Response:** 20Hz-20KHz
- **Sound Pressure Level:** 94±3d Bspl(A)
This KOVOL OpenWearableStereo Bluetooth Earphones offer a comfortable and high-quality audio experience with advanced features such as long battery life, stable connectivity, and waterproof design, making it ideal for sports, work, and daily use.
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