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HAVIT Wireless Headphones H663BT RGB
Product Highlights
- RGB LIGHTING: Features dynamic RGB atmosphere lights for immersive visual effects.
- HI-RES SOUND: 40mm dynamic drivers deliver a vast sound field with rich musical detail.
- EXTENDED BATTERY: Up to 47 hours of playback time with efficient low-power Bluetooth.
- VERSATILE CONNECTIVITY: Includes Bluetooth 5.3 and an AUX audio cable for wired use.
- FOLDING DESIGN: Compact, foldable design with a retractable headband for portability.
- COMFORTABLE FIT: Engineered for comfortable, long-term wearing.
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| Category | Specification |
|---|---|
| Wireless Version | V5.3 |
| Speaker Size | φ40mm |
| Wireless Working Range | 10m (Without Obstacles) |
| Play Time | 47H (60% Vol. With RGB OFF) |
| Talk Time | 33H (60% Vol. With RGB OFF) |
| Charging Time | About 2H |
| Battery | 400mAh |
| Headphone Dimension | 166*188*82mm |
Can I use these headphones with my phone and laptop simultaneously?
Yes—this HAVIT model features Bluetooth V5.3 which supports multipoint connection, meaning you can pair it with your phone for music and your laptop for a video call at the same time—no need to constantly disconnect and reconnect. The wireless range extends up to 10 meters without obstacles, giving you plenty of room to move around your workspace.
How long does the battery actually last on a full charge?
The built-in 400mAh battery delivers impressive endurance—you're looking at up to 47 hours of playback at moderate volume with RGB lighting turned off. Even with RGB effects active during intense gaming sessions or movie watching, you'll easily get through a full day before needing to recharge. When you do need power, just hook it up via USB-C and you'll be back at full capacity in about two hours.
Do these headphones deliver good sound quality for music and movies?
Absolutely—the custom-tuned 40mm dynamic drivers produce a wide soundstage with clear highs, balanced mids, and surprisingly robust bass response that works great for everything from acoustic tracks to action-packed films. Hi-Res audio certification means you're getting studio-quality reproduction without missing any musical details.
Are these comfortable enough for all-day wear?
The ergonomic design features memory foam ear cushions wrapped in soft protein leather that conform to your ears while maintaining breathability—perfect for marathon listening sessions or long work-from-home days. The retractable headband adjusts easily to fit different head sizes without creating pressure points.
Are these practical for business use or resale customers?
These headphones hit a sweet spot for bulk buyers—the combination of premium-feel materials (soft-touch plastic frame plus durable metal sliders), versatile dual-connectivity options (Bluetooth plus AUX cable backup), and universal device compatibility means low return rates and high customer satisfaction whether you're stocking a retail floor or fulfilling B2B orders.