Features
- 14mm drive units, in ear earphones for clear sound and deep bass with EQ mode play
2. Lightweight, neckband, sweatproof and IPX 6 waterproof design for sports
3. For music and hands-free calling, with built-in microphone
4. Rechargeable by USB
5. Intergrated call pickup, volume & media buttons
6. Intelligent power saving
7. Compatible with mobile phones, tablets/laptops, smart TV/smart TV boxes, etc
8. Magnetic earbuds design to keep the headset organized when not in use
9. Support dual devices connected
10. Soft rubber earbuds in three sizes for a perfect fit
11. Quick access to the voice assistant of your smartphone
| Part name | Specifications | |
| BT version | 5.0 | |
| BT solution | JL6936 | |
| Battery | 400MAH high performance lithium battery | |
| Charging voltage | DC 5V | |
| Working voltage | 3.1V-4.2V | |
| Working distance | 10M | |
| Play time | about 35H | |
| Charging time | about 4H | |
| Speaker | Driver unit | 14MM |
| Impedance | 32Ω±15% at1KHZ | |
| Sensitivity | 108±3dB at 1mw 1kHz with IEC318 | |
| Frequency response range | 20-20000HZ | |
| Distortion | less than 3% at 1kHz 1mW | |
| Rated power | 3mV | |
| Maximum power | 10mV | |
| Microphone | Sensitivity | -42±3dB at1KHZ |
| Speficication | 4015 | |
| Output Impedance | 2.2KΩ(max).at1KHZ | |
| Current consumption | 200-500uA | |
| Frequency response range | 100-10KHZ | |










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