1.Bluetooth V4.1 connectivity.
2.With Digital Signal Processing (DSP) technology, S2 can reduce noise and increase call resolution by 30%.
3.Built for your active lifestyle, our S2 headphones can withstand dripping sweat.
4.Very low standby power consumption with fast & safe pairing.
5.The earphone provides an impressive 12-hour playtime on a single charge, allowing you to use them for a week's worth of activity.
Specifications:
| General Specification | |
| Brand | Tronsmart |
| Model | Encore S2 |
| Color | Black |
| Wearing Type | In-ear |
| Material | ABS |
| Net Weight (g) | 23g |
| Dimensions (cm/ inch) | 170*130*9mm |
| Technical Parameters | |
| Microphone | Yes |
| Wired Control | Not support |
| Bluetooth Version | 4.1 |
| Transmission Distance | 10m |
| Battery Capacity | 500mAh, 3.7V |
| Charging Time (h) | 1.5-2h |
| Working Time (h) | 12h |
Package Included:
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1*Tronsmart Encore S2 Bluetooth Sport Earphone |
| 1*USB Charging Cable | |
| 2 pairs of Ear Buds | |
| 1*Manual |

