**Product Specifications:**
**Brand:** BarbetSound
**Model:** A69Pro True Wireless Noise Cancelling Earbuds
**ANC Technology:** Intelligent noise cancellation up to -38dB
**Noise Cancellation Modes:** Transport noise, industrial noise, daily life noise
**Transparency Mode:** Ideal for commuting, office, cafes, gyms, libraries, outdoor activities
**Audio Quality:** LDAC high-resolution audio transmission, Hi-Res certified sound quality
**Bluetooth Version:** 5.4 for stable and high-quality wireless transmission
**Microphones:** 4-microphone system for noise reduction and wind noise resistance
**Comfort:** Ergonomic and lightweight design, comfortable for long-term wear
**Auto Connection:** Instant pairing upon opening the charging case
**Multi-Device Connectivity:** Seamless switching between two devices
**App Support:** Download the BarbetSound app for personalized settings and EQ adjustments
**Package Contents:** A69Pro Noise Cancelling Earbuds, user manual
**Product Parameters:**
- **Brand Name:** BarbetSound
- **Model Name:** A69Pro (RT62Pro)
- **Bluetooth Version:** 5.4
- **Effective Range:** 10m
- **Audio Decoding:** LDAC, AAC, SBC
- **Frequency Range:** 20Hz-40kHz
- **Battery Life:** Up to 6.5 hours (earbuds) + 29.5 hours (charging case)
- **Color:** Black
