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:
|  | 1*Tronsmart Encore S2 Bluetooth Sport Earphone | 
| 1*USB Charging Cable | |
| 2 pairs of Ear Buds | |
| 1*Manual | 

