7 Pro Max Smart Watch | Android & IOS | Blood Pressure Sensor | Heart Rate Sensor | IP67 Waterproof | Smart Watch
 IWO i7 Series 7 Smart watch
 Display Size: 1.75INCH
 Latest 2021 Model Series 7
 SIM Card Available: No
 System: Android Wear
 System: Android OS
 Compatibility: All Compatible
 ROM: <128MB
 RAM: <128MB.
 Waterproof Grade: Life Waterproof
 Multiple Dials: Yes
 Battery Capacity: 180-220mAh
 CPU Model: MTK2502D
 Resolution: 240*385
 Case Material: Alloy
 CPU Manufacturer: MediaTek
 Band Detachable: Yes
Ipods-12 Earbuds 
1. Driver: 15mm
2. Impedance: 9 OHM
3. Bluetooth version: Bluetooth 5.0
4. Output power: 40mW;Battery capacity 35MAH , charging box is 300mh .
5. Bluetooth distance: 10 meters
6. Frequency response: 20-20000Hz
7. Operating voltage range: 3.0V-4.2V
8. Powerful noise de-noising circuit (active noise reduction)
9. Charging time about 1-2 hours .
10. Talk time is about 2-3 hours (a pair of earphones use together ),music time about 2-3 hours (a pair of earphones use together ) , Charging box can charge for the earphons about 3-5 times.