**Product Specifications:**
**Brand:** SHOKZ
**Type:** Professional sports headphones
**Features:**
- Comfortable and safe design for an enhanced sports experience
- Open, lightweight design for a comfortable fit
- Bone conduction technology for a non-intrusive listening experience
- Allows awareness of surrounding environment during workouts
- Ergonomic behind-the-ear design for freedom of movement
- Meets professional standards for sports activities
**Global Achievements:**
- Top-selling sports headphones worldwide in 2023
- Officially designated headphones for UTMB World Series, IRONMAN China events, and 70.3Xiamen
**Endorsements:**
- Endorsed by marathon world champion Eliud Kipchoge
**Technology:**
- Bone conduction technology for open-ear listening
- Dual microphone noise-cancelling technology for clear calls
- Long-lasting battery life with 12 hours of playback and quick charge feature
**Sound Quality:**
- Shokz OpenBassTM 2.0 algorithm for rich and detailed sound
- DirectPitchTM technology for directional sound experience
**Design:**
- DirectPitchTM technology for immersive sound experience
- Adjustable earpiece angle and soft silicone material for comfort
- Secure fit with titanium alloy behind-the-ear hook
**Additional Features:**
- IP55 sweat and rain resistance
- USB-C interface with IPX7 protection
- Bluetooth 5.3 connectivity for stable signal
**Package Contents:**
- Headphones, USB-C cable, carrying case, user guide, warranty card
**Product Information:**
- Model: Shokz S820
- Speaker Type: Air conduction transducer
- Battery: Lithium-ion, 5V±5%
- Charging Time: 60 minutes
- Weight: 30.3±0.5g
**Disclaimer:**
- Specifications are based on internal testing and may vary in actual usage
- Materials used meet international standards and undergo strict testing
**Company Background:**
- Established in 2011, SHOKZ is a leading brand in professional sports headphones
- Focuses on open-ear acoustics and innovative design for sports enthusiasts
- Committed to enhancing sports performance and enjoyment through technological innovation
**SHOKZ - Choose Professional, Choose Freedom.**
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