Product Description
| S21 |
| | Category | Parameter |
| Essential parameter | model (Mode) | S21 |
| CPU | Exhibition news 9832 + NRF2822 |
| Transportation and storage | 1GB (upgradable 4G) |
| internal storage | 16GB (64G 128G) |
| Camera (front-facing) | 5MP (actual 200MP) |
| cell | 850mah |
| network | Full Netcom 4G-LTE TDDLTE + FDDLTE |
| system | Android 9.1 |
| fixed position | GPS+GLONASS |
| sensor | Apple's same blood oxygen sensor |
| BLE | BLE5.0 |
| Table shell material | plastics |
| Disk material | plastics |
| Tape material | Silica / leather silicone mix |
| show | 1.75-inch 320 * 385 resolution |
| Charge time | 1.5 hour |
| service time | 24 hour |
| Length of standby | 7-10 sky |
| Waterproof performance | The actual standard of IP68 is 35 meters, with 50M (5ATM) |
| SIM card | Nano SIM card |
| Network support | frequency range | TDD LTE:B38(2600MHZ),B39(1900)B40(2300)B41(2500) |
| FDD LTE:B1(2100)B2(1900)B3(1800)B5(850)B7(2600)B8(900)B12(700)B17(700)B20(800) |
| WCDMA:B1(2100)B5(850)B2(1900) |
| GSM:B2(1900),B3(1800)B5(850)B8(900) |
| Format support | Audio format | MP3,WMA ,Flac |
| Video format | MP4 RMVB ,RM |
| picture format | JPG ,PNG ,Gif |
| Method of data transmission | Pogo pin |
| other | Language | Simplified Chinese, English, Italian, French, German, Spanish, Portuguese, Russian, Japanese, Thai, Arabic, Korean, Greek, Korean, Dutch, Vietnamese, Filipino, Danish |
| Other functions | Recorder, calendar, voice search |
| Face recognition, video chat |
| pedometer, heart rate, information, map |
| Music Sync features, weather, alerts, Google APP |
| product appearance | size | 49.1 x 40.6 mm |
| thickness | 15.6 mm |
| Tape size | 98 x 125 x 20 mm |
| net weight | 38.8g (54.2g with strap ) |
| packing list | watch | x 1 |
| user's manual | x 1 |
| 5Pin data wire | x 1 |
| bolt driver | x 1 |
Detailed Photos
Company Profile
1.-How does your company do regarding quality control?
-Our QC team will do strict quality control inspection before shipment to assure best quality.
2.-What is the packaging for Hazel watch case?
-Hazel has retail packaging with good quality,but we also can do customized packaging for our OEM customer.
3.-What about the 100pcs for Hazel watch case?
-We support the 100pcs watch case of ODM/OEM.
4.-What is Lead time for Hazel watch case?
-Hazel watch case sample:1-2 working days,large quantity:3-7working days,OEM sample:3-5 working days,mass production:12-18days.
5.-About the shipping cost?
-When we calculate the shipping cost for you,we will use the cheapest and safest courier.
6.-How can I believe that after payment you can send the goods to me?
-If we did not send the order out after receiing the payment,you can make a complaint on Made in china,that will judge for you,we are trustable and reliable supplier.
Our Advantages
* We are the professional factory specialized in Screen Protector, Phone Case, Earphone , Smart Watch , Wireless Charger and Other Accessories have over 10 years;
* We have our own complete production lines to provide a competitive price;
* Strong real production capacity to assure fast delivery time for you;
* Multiple private molds to choose which is different with mold in the open market.
* Many certificates ( CCC CE FCC ROHS TUV SGS MFI ) for factory and products which can meet different requirement of you;
* Customer Service: Your inquiry will be replied within 24 hours;
* ODM/OEM Service : We have strong production capacity and R&D department;
* Design Service: Our proessional designer team, we can design for you depend on your requirement;
* QC Service: Strict quality control inspection before shipment;
* Delivery Time: Case sample: 1-2 days, Order 3-7 days. Power bank,Charger sample: 1-5 days, order:15-25days;
* Warranty: One year. 
