Features:
Built-in clear microphone. Can talk with your person while listen to music.
Multi-points connection. Can connect to two devices at the same time.
IPX4 level， don't worry about the sweat when do exercise.
TPE cable， not easy to wind.
Specifications:
| General Specification | |
| Brand Name | Baseus |
| Model | B15 Seal |
| Color | Silver&Black， Silver&White |
| Wearing Type | In-ear |
| Material | ABS+Aluminium alloy |
| Technical Parameters | |
| Microphone | Yes |
| Wired Control | Support |
| Bluetooth Version | V4.1 |
| Transmission Distance | 10m |
| Battery Capacity | Polymer battery 100mAh |
| Charging Time (h) | 2 hours |
| Music Time | 7 hours (Moderate volume) |
| Talking Time | 7 hours (Moderate volume) |
| Standby Time (h) | 300 hours |
Package Included:
 | 1* Baseus B15 Wireless Bluetooth Headphone |
| 1* Charging Cable | |
| 3* Pairs Earmuffs | |
| 1* Instruction |