Hardware and other parameters
main chip: 8762D
TWS chip: 8926B2 (Zhongke Lanxun)
heart rate chip: Tianyi Hexin HX3605
screen size: 1.39 inches, screen resolution: 360*360
dustproof and waterproof: IP67
memory: 192KB RAM + 1024KB ROM + 128MB UI-Flash
control mode: touch screen, vibration: real-time vibration reminder
bluetooth version: mobile phone Bluetooth 5.0, data storage Bluetooth 4.0;
charging bin Battery capacity: 240mAh polymer lithium battery
headphone battery capacity: 25mAh polymer lithium battery
charging Case function: the main body can charge the ear for 2-3 cycles
standby duration: 8-12 days, music Time: 3.5 hours
charging Method: magnetic charging. Charging time: 1-2 hours

compatible Systems: Android 4.4 and above; ios 8.0 and above
APP Software: FitCloudPro

watch Language: English, German, French, Arabic, Czech, Greek, Spanish, Persian, Italian, Dutch, Polish, Russian,
22 languages: Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian, Turkish, Ukrainian, and Hindi

APP Support languages: English, Simplified Chinese, Traditional Chinese, German, French, Arabic, Czech, Greek, Spanish, Japanese, Persian, Italian,
korean, Dutch, Polish, Portuguese, Russian, Finnish, Swedish, Thai, Hungarian, Slovak, Croatian, Albanian,
turkish, Ukrainian, and Hindi in 26 languages

shell material: glass lens + zinc aluminum alloy, product color: black, white
watch Net Weight: 57.0g, packing size: 154 x98x28mm, full set weight: 142g
packing quantity: 50PCs, packing size: 510 x330x165mm, packing weight: 7.7KG
packing List: charging cable, manual, complete machine

function parameters
features: Bluetooth calling, full touch, heart rate, shake to take photos, call reminder/rejection, information storage, more than sport mode, weather,
chinese support: Alipay, NFC
main functions:
multi-language, information reminder, alarm clock, bracelet finding, health monitoring
exercise record (pedometer, calories, mileage)
time, week, date
message reminder SMS, QQ, WeChat, Skype,Facebook,Twitter,WhatsApp,Line,Viber

button functions for ears: 1. Click button before matching ------------ switch between Chinese and English prompts;
2. Press 2s for a long time to turn on the phone, refuse to answer the phone for 1.5 seconds, and press 3 seconds for a long time to turn off;
3. Double-click button ----- answer/hang up the phone;
4.4-click button --- wake up SIRI;
5. Double-click button ----- play/pause;
6. Three hits left ear button: Last song; Three hits right ear button: Next song);
7. Headphones restore factory settings: the phone disconnects from the headset, the headset is taken out from the watch, double-click quickly and press the headset for 5 seconds. (If the two ears cannot be matched, the factory can be restored)