Introducing the SY-1637 Series: Premium Wireless Headphones for Every Lifestyle
Created on 08.08
At SAIYO, we are proud to present our best-selling SY-1637 Series, a lineup of high-performance wireless headphones designed to deliver exceptional sound quality, comfort, and cutting-edge technology. Whether you're a music enthusiast, a frequent traveler, or someone who values convenience, our SY-1637 series has the perfect model for you.
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Three Versions to Suit Your Needs
1. SY-BT1637: Pure Bluetooth Simplicity
For those who love seamless wireless audio without compromise, the SY-BT1637 offers pure Bluetooth convenience with outstanding battery life and crystal-clear sound.
Key Features:
- Colors: Black, White, Gray
- Wireless Version: BT V5.3 (JL)
- Supported Protocols: A2DP, AVRCP, HSP, HFP
- Transmission Range: 10 meters
- Charging Voltage: DC 5V
- Charging Time: 1-2 hours
- Playback Time: Up to 45 hours (100% volume)
- Battery Capacity: 400mAh
- Speaker: 40mm dynamic driver
- Sensitivity: 118±3dB
- Frequency Response: 20Hz-20KHz
Perfect for daily commutes, workouts, or long listening sessions, the SY-BT1637 ensures reliable connectivity and immersive sound.
2. SY-ANC881BT: Advanced Noise Cancellation with Button Control
Experience active noise cancellation (ANC) with the SY-ANC881BT, designed to block out distractions while delivering powerful audio.
Key Features:
- Colors: Black, Earthy Yellow, White
- Wireless Version: BT V5.3
- ANC Function: Toggle on/off with 4-button control
- Playback Time: 45 hours (ANC ON); 90 hours (ANC OFF)
- Battery Capacity: 800mAh
- Speaker: 40mm dynamic driver
- Sensitivity: 118±3dB
- Frequency Response: 20Hz-20KHz
Ideal for travelers and professionals, the SY-ANC881BT lets you focus on what matters most—whether it's music, calls, or pure silence.
3. SY-ANC881PLUS: Touch-Control Noise Cancellation
For a sleek, modern experience, the SY-ANC881PLUS features touch-sensitive controls on the earcups, making adjustments effortless.
Key Features:
- Colors: Black, Earthy Yellow, White
- Wireless Version: BT V5.3
- ANC Function: Controlled via touch panel
- Playback Time: 45 hours (ANC ON); 90 hours (ANC OFF)
- Battery Capacity: 800mAh
- Speaker: 40mm dynamic driver
- Sensitivity: 118±3dB
- Frequency Response: 20Hz-20KHz
With intuitive touch controls and premium ANC, the SY-ANC881PLUS is perfect for tech-savvy users who demand style and functionality.
Why Choose the SY-1637 Series?
✅ Long Battery Life – Up to 90 hours of playback (ANC off)
✅ High-Quality Sound – 40mm drivers with deep bass and crisp highs
✅ Bluetooth 5.3 – Stable, low-latency connection
✅ Multiple Control Options – Buttons or touch panel for ease of use
✅ Active Noise Cancellation – Block unwanted noise (SY-ANC881BT & SY-ANC881PLUS)
Upgrade your audio experience today with the SY-1637 Series—where innovation meets exceptional sound!