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| Item | Specification |
|---|---|
| Product Name | B39 Wireless Bluetooth Headphones |
| Bluetooth Version | V5.0 (Backwards compatible with v4.2/4.0) |
| Transmission Range | ≤10 meters |
| Driver Unit | 40mm Dynamic Speaker |
| Battery Capacity | 400mAh Rechargeable Li-ion |
| Charging Time | About 2 hours |
| Playback Time | 8–10 hours (depends on volume and light use) |
| Standby Time | About 100 hours |
| TF Card Support | Yes (up to 32GB, MP3/WAV format) |
| AUX-in Mode | Yes (3.5mm cable support) |
| Microphone | Built-in mic for calls and voice chat |
| Lighting Effect | RGB breathing light (side panel illumination) |
| Wearing Style | Over-ear with adjustable headband and soft ear cushions |
| Compatibility | Bluetooth-enabled phones, PCs, tablets, game consoles with BT/audio support |
| Colors Available | Black, Blue, Pink, White (custom colors available) |
| Logo & Packaging | OEM/ODM customizable (Logo, packaging box, user manual, etc.) |
🎧 B39 Wireless Over-Ear Bluetooth Headphones – RGB Gaming Audio Powerhouse for Modern Users
The B39 Bluetooth headphones are a premium, multi-functional audio solution tailored for modern users who demand performance, style, and convenience. Built with gamers, commuters, and mobile users in mind, the B39 delivers stunning sound with vibrant RGB lighting, multi-mode playback, and all-day comfort.
🌟 3-in-1 Listening: Bluetooth + TF Card + AUX
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Bluetooth 5.0: Fast and stable wireless connection for smartphones, tablets, laptops, and Bluetooth-enabled consoles.
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TF Card Slot: Supports local playback from Micro SD card – ideal for sports or outdoor use without a phone.
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3.5mm AUX-in: Enjoy wired mode for lag-free gaming or when battery is low.
Whether you’re listening at home, in the gym, or on-the-go, the B39 adapts to your lifestyle.
🔥 Eye-Catching RGB Lighting for Gamers & Creators
The B39 features customizable RGB side-panel lights, adding a modern, techy look perfect for:
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Livestream setups
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Youth-targeted eCommerce brands
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Gaming accessory bundles
The breathing light effect creates visual appeal without distracting from performance.
🎤 Hands-Free Calls & Crystal-Clear Mic
Stay connected with the built-in microphone, perfect for:
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Hands-free calls
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Online meetings or virtual classes
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In-game voice chat
Noise reduction technology ensures your voice stays clear in noisy environments.
🧠 Designed for Comfort, Built for Durability
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Soft over-ear cushions for all-day comfort
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Adjustable headband fits all ages and head sizes
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Foldable design for easy storage and transport
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High-grade ABS + TPE materials for durability
The B39 is built to last, whether you’re a commuter, content creator, or reseller.
🌍 Perfect for Cross-Border Dropshipping & Wholesale
As a factory-direct supplier, we support:
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OEM/ODM custom logo printing
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Private label packaging
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Flexible shipping (dropshipping or bulk)
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Multi-language manuals for international markets
Perfect for:
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TikTok/YouTube influencers
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Online retailers (Amazon, AliExpress, Shopee)
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Educational toolkits
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Music & gaming bundles
🚀 Why Choose the B39 for Your Inventory?
✔️ Multi-mode audio (Bluetooth / TF / AUX)
✔️ Built-in mic for calls & games
✔️ Eye-catching RGB lighting for branding appeal
✔️ Comfortable for long wear
✔️ Factory pricing with OEM support
✔️ Ready stock & stable supply for large-scale orders
📩 Contact us today for:
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Sample requests
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OEM customization support
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Wholesale price lists
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Dropshipping solutions
Let the B39 Wireless RGB Headphones be your next winning product for digital-age customers.
