Features
- 40mm drive units, on ear design, excellent bass sound
2. For music & phone calls
3. Rechargeable by USB
4. Built-in HD microphone
5. Can be used with TF card, or wireless via bluetooth, or wired via 3.5mm jack
6. Foldable and rotatable design, comfortable earpads and adjustable headband
7. Call pickup, volume & media buttons
8. Intelligent power saving
9. Compatible with mobile phones, tablets/laptops, smart TV/smart TV boxes, etc.
10. Support dual devices connected
11. Cool LED RGB gradient colorful breathing light.
| Part name | Specifications | |
| Bluetooth version | 5.0 | |
| Bluetooth solution | JL-AC6916A | |
| Battery | 300MAH high performance polymer lithium battery | |
| Charging voltage | DC 5V | |
| Working voltage | 3.1V-4.2V | |
| Working distance | 10M | |
| Talking time | 20H | |
| Music time | 20H for Bluetooth, 12H for Bluetooth + RGB light | |
| Standby time | 300H | |
| Charging time | 2-3H | |
| Cable plug | 3.5mm gold-plated stereo pin | |
| Wire | Material | Φ3.0mm soft braided wire |
| Length | 1.5M±5% | |
| Speaker | Driver unit | 40MM NdFeB super bass subwoofer |
| Impedance | 32Ω±15% at1KHZ | |
| Sensitivity | 108±3dB at 1mw 1kHz with IEC318 | |
| Frequency response range | 20-22000HZ | |
| Left and right deviation | less than 3dB at1KHZ | |
| Distortion | less than 3% at 1kHz 1mW | |
| Rated power | 30mV | |
| Maximum power | 50mV | |
| Mcrophone | 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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