**Product Specifications:**
**Brand:** EDIFIER
**Product Line:** EVOAIR
**Types of Headphones:** In-ear, Over-ear, True Wireless
**Features:**
- Excellent sound quality
- Comfortable wearing experience
- Durable design
**Speaker Types:** Portable Bluetooth speakers, Home theater speakers
**Annual Brand Sales:** 12,160,000 units
**Awards:** CES, Red Dot Design Award, Innovation Award 2023, 2022
**EVOAIR Features:**
- 13mm high-polymer diaphragm for enhanced music atmosphere
- U-shaped structure for comfortable wear
- Ultra-airflow low-frequency airflow guidance technology
- IP54 dust and water resistance
**Battery Life:** Up to 32 hours with fast charging
**Noise Cancellation:** AI-enhanced algorithm for clear voice calls
**Bluetooth Version:** 5.4 for stable connectivity
**Design:** Elegant and noble leather texture with colorful options
**EQ Sound Effects:** Tuned by 28 years of acoustic research
**EdifierConnect App:** Customizable settings, find headphones feature
**Touch Controls:** Answer/hang up/pause/play functions
**Compatibility:** Connects to multiple devices simultaneously
**Package Contents:**
- Headphones & charging case
- Packaging box
- User manual & warranty card
- Type-C charging cable
**Product Details:**
- **Brand Name:** EDIFIER
- **Product Name:** EVOAIR
- **Product Model:** EDF280041
- **Product Colors:** Mother of Pearl White, Misty Pink, Midnight Blue
- **Bluetooth Protocol:** Bluetooth V5.4, A2DP, AVRCP, HFP
- **Effective Range:** 10m
- **Battery Life:** Approximately 32 hours
- **Input:** DC5V--200mA (headphones); DC5V---1A (charging case)
- **Frequency Response:** 20Hz-20kHz, 94±3dB SPL(A)
**Disclaimer:**
- Battery life may vary based on usage conditions
- Initial manual connection required for phone pairing
- EdifierConnect app available for download
- Find headphones feature for locating lost earbuds
**Note:** Product images are for illustration purposes and may vary slightly from the actual product due to production factors. For the most accurate information, please refer to the physical product.
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