Specifications:

1.Bluetooth  version：Cell phone bluetooth 5.0,Data storage bluetooth 4.0

2.Battery capacity of charging bin : 250mAh polymer battery

3.Headphone  battery capacity :30mAh polymer battery

4.Charging box function : The main body can charge the earphone for 2-3 cycles time

5.Life time: 8-12 days

6.Music time :3.5hour

7.Charging method : Magnetic charge

8.Charging time :1-2hour

9.Main chip : SYD88

10.TWS Chip : 8926B2

11.Heart rate chip:3300

12.Screen : 1.69inch

13.Resolving : 240*280

14.Waterproof and dustproof : IP67

15.Memory : 64MB UI-Flash

16.Control mode : touch display

17.Main shell material : glass lens + zinc aluminum alloy

18.Product color : Black

19.Compatible systems : Android 4.4 and above; ios 8.0 and above

20.APP : FitCloudPro

21.APP language: English, Chinese Simplified, Chinese Traditional, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian, Korean, Dutch, Polish, Portuguese, Russian, Finnish , Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, Hindi 26       languages

Watch anguage : English, German, French, Italian, Spanish, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian,Czech , Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Hindi 21 languages