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JOHNIC STORES
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This is a K520 Heart-Shaped Wireless Earbuds. These are trendy, ultra-compact Bluetooth headphones known for their unique "transformable" charging case.
Below is a detailed product description including the key features and technical specifications:
These earbuds are designed with a focus on aesthetics and comfort, making them a popular choice for gifts or users with smaller ears. The standout feature is the rotatable charging case, which can be twisted to change its shape.
Unique Design: The charging case features a creative, rotatable design that allows it to transition between different heart-like shapes.
Mini & Invisible Fit: Each earbud is exceptionally lightweight (approx. 3g / 0.1oz), designed to fit snugly inside the ear canal for a discreet, "invisible" look.
Stable Connection: Powered by Bluetooth 5.3 technology, providing a faster, more stable connection with a range of up to 15 meters.
Sound Quality: Features high-definition stereo sound with "Whale Hollow" surround sound technology for an immersive listening experience.
Durability: Most models come with an IPX5 waterproof rating, making them resistant to sweat and light rain—ideal for workouts or daily commuting.
| Feature | Details |
|---|---|
| Model | K520 |
| Bluetooth Version | V5.3 (Low Latency) |
| Earbud Battery | 25mAh (approx. 4–5 hours playtime) |
| Charging Case | 230mAh (provides up to 24 hours total battery life) |
| Charging Interface | USB Type-C |
| Charging Time | Approx. 1 hour for a full charge |
| Materials | Durable PC + ABS plastic |
Unique Design: The charging case features a creative, rotatable design that allows it to transition between different heart-like shapes.
Mini & Invisible Fit: Each earbud is exceptionally lightweight (approx. 3g / 0.1oz), designed to fit snugly inside the ear canal for a discreet, "invisible" look.
Stable Connection: Powered by Bluetooth 5.3 technology, providing a faster, more stable connection with a range of up to 15 meters.
Sound Quality: Features high-definition stereo sound with "Whale Hollow" surround sound technology for an immersive listening experience.
Durability: Most models come with an IPX5 waterproof rating, making them resistant to sweat and light rain—ideal for workouts or daily commuting.
K520 Heart-Shaped Earbuds
Rotatable Charging Case
USB-C Charging Cable
User Manual
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