SX21 Wireless Lavalier Microphone Mini Clip-on Noise Reduction Mic
৳1300
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Information Details:
- Brand: OnePlus
- Model: Buds 4
- Type: True Wireless Stereo (TWS) Earbuds
- Connectivity: Bluetooth 5.4
- Sound Quality: Hi-Res Audio, 3D Audio, Bass Enhancement
- Control: Touch Control + Swipe Volume Control
- Battery Life: 11 hours (ANC off)
- Compatibility: Android & iOS (best features on OnePlus devices)
- Noise Cancellation: Up to 55dB Adaptive ANC
- Charging Case Battery: Up to 45 hours
- DAC: Dual DAC System
- Audio Codec: LHDC 5.0, AAC, SBC
- Fast Charging: 10 min ≈ 11 hours playback
- Microphone: 3-Mic AI Call Noise Cancellation System
- Water Resistance: IP55 (Sweat & Dust Resistant)
- Charging Port: USB Type-C
- Special Features: Dual Device Connection, Low Latency Mode, Google Fast Pair, Adaptive ANC
- Driver Size: 11mm Woofer + 6mm Tweeter (Dual Drivers)
Experience next-level sound with the OnePlus Buds 4 — engineered for powerful audio, intelligent noise cancellation, and all-day performance.
With advanced real-time Adaptive Active Noise Cancellation (up to 55dB), the Buds 4 intelligently reduces surrounding noise so you can enjoy pure, distraction-free sound anywhere you go.
Powered by a dual-driver system (11mm woofer + 6mm tweeter) and dual DAC architecture, it delivers deep bass, crystal-clear vocals, and rich instrument separation for a truly immersive listening experience.
Enjoy Hi-Res Audio with LHDC 5.0 support, offering studio-level clarity and ultra-detailed sound reproduction for music lovers who demand more.
Built with Bluetooth 5.4 for ultra-stable connectivity, the Buds 4 ensures smooth pairing, low latency, and reliable performance across all devices.
The 3-microphone AI call system filters out background noise, making your voice clear and natural even in crowded environments.
With up to 45 hours of total battery life and fast charging support, just a few minutes of charge gives you hours of playback—perfect for travel and daily use.
Smart features like Transparency Mode, Low Latency Gaming Mode, Dual Device Connection, and OnePlus 3D Audio make it a complete premium audio package.
OnePlus Buds 4 is not just an earbud — it’s a flagship audio experience in your pocket.
1. Does OnePlus Buds 4 support ANC?
Yes, it offers up to 55dB Adaptive Active Noise Cancellation.
2. How is the sound quality?
It delivers Hi-Res audio with deep bass, clear vocals, and detailed sound separation.
3. What is the battery life?
Up to 45 hours total playback with the charging case.
4. Is it good for gaming?
Yes, it has a low latency mode (~47ms) for smooth gaming audio.
5. Is it water resistant?
Yes, it comes with IP55 rating for sweat and splash resistance.
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