**Specifications:**
**Brand:** PVF
**Trial Period:** 30 days free trial
**Warranty:** 1 year
**Shipping Insurance:** Secure shipping insurance
**Payment:** Pay after use
**User Base:** Over 200,000 users
**Model:** LOOTEN
**Compatibility:** Comparable to Harman Kardon with superior performance
**Model:** PVF XM8
**Noise Cancellation:** Deep three-frequency noise cancellation, 99% noise isolation
**Patented Technology:** Multiple patented technologies for noise cancellation
**Battery Life:** Up to 80 hours standby
**Sound Quality:** Theater-grade surround sound
**Bluetooth:** Bluetooth 5.4 certified
**Latency:** Minimal latency for gaming
**Noise Reduction:** Active Noise Cancellation 3.0, covering a frequency range of 20Hz-2000Hz
**Noise Reduction Levels:**
- Mild: 70% reduction for indoor activities
- Moderate: 85% reduction for crowded places
- Deep: 99% reduction for travel and commuting
**Battery Life:** Up to 2 weeks with 5.7 hours of daily use
**Control:** Easy single-handed control for personalized adjustments
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