Sinotectronics Inc.
Sinotectronics, touch the world!
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IP67 Waterproof BT 5.2 Smart Touch Light Stereo Bluetooth Wireless Headset
1. Product Description
Different from traditional in-ear air conduction earphones, bone conduction headsets transmit sound through facial bones without occupying the ear canal. SF-MJ02 adopts “directional sounding anti-leakage technology”, which is absolutely private. Even if someone listens carefully at 1cm close, he won't hear what you're enjoying.
2. Basic Parameters
| Model No. | SF-MJ02 |
| Bluetooth Frequency | 2.4GHz |
| Bluetooth Ver. | BT5.2 |
| Battery | Li-ion |
| Power | DC 5V, 500mA |
| Battery Life | 8 hours |
| Microphone Sensitivity | -38dB |
| Control key | Smart Touch |
| Loudspeaker | Bone Conduction Loudspeaker |
| BT Connection Distance | 10m |
| Battery Capacity | 130mAh |
| Charging Time | 80 min |
| IP Grade | IP67 |
| Net Weight | 26g |
| Standby Time | 130 hours |
| Warranty | 1 year |
| Acoustics Technology | maglevbass2.0 |
| BT Protocol | A2DP 1.3 HFP, AVRCP 1.5 |
3. Details
4. FAQ