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Courier delivery
Our courier will deliver to the specified address
Inside Dhaka: 70 TK
Outside Dhaka: 130 TK
3,450৳
Our courier will deliver to the specified address
Inside Dhaka: 70 TK
Outside Dhaka: 130 TK
The HOCO DI87 Wireless Air Conduction Audio Sunglasses are a fusion of stylish eyewear and advanced smart audio technology. These cutting-edge sunglasses utilize air conduction technology (also known as open-ear directional speakers) to deliver sound without physically covering your ears. This design allows you to enjoy music, podcasts, or take hands-free calls while maintaining full awareness of your surroundings, making them ideal for commuting, cycling, or any outdoor activity where safety is a concern. Featuring a sleek, lightweight frame and the stability of Bluetooth 5.3, the DI87 offers a perfect blend of style, comfort, and functionality.
| Feature | Specification |
| Model | DI87 (Cool BT Audio Sunglasses) |
| Audio Technology | Air Conduction (Open-Ear Directional Speaker) |
| Bluetooth Version | 5.3 |
| Music/Talk Time | Up to 6 Hours |
| Standby Time | Not specified (Typically high) |
| Frame Material | Durable Plastic/Polycarbonate (Lightweight) |
| Frame Color/Finish | Glossy Black |
| Controls | Integrated on-frame controls (Touch or Button) |
| Microphone | Built-in for calls |
| Compatibility | All Bluetooth-enabled devices (iOS, Android, etc.) |
| Charging | USB Charging Cable (likely magnetic or Type-C) |

| Question | Answer |
| Q: What is the difference between air conduction and bone conduction? | A: Air Conduction uses small speakers to send sound directly towards your ear canal without blocking it. Bone Conduction uses vibrations passed through your cheekbones to send sound to your inner ear. The HOCO DI87 uses the directional Air Conduction method. |
| Q: Can I use the DI87 for intense sports? | A: Yes, the lightweight and ergonomic design makes them suitable for walking, jogging, and cycling where maintaining ambient awareness is crucial. While durable, check the specific IP rating for sweat/water resistance. |
| Q: Does the sound leak to people around me? | A: Open-ear technology, including air conduction, will have some sound leakage, especially at higher volumes. However, the directional speakers minimize this to maintain a good balance between personal listening and external awareness. |
| Q: Are the lenses interchangeable or polarized? | A: Specifics on lens features (e.g., polarization, UV rating, interchangeability) are not always detailed, but they function as standard sunglasses. Check with for confirmation on lens type. |
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