A001 / 25MP, 2GB+16GB, 2.8 inch Android 8.1 MTK6737 Quad Core, Network: 4G, Dual SIM Color:Black Display real-time O2 sensor test

Display real-time O2 sensor test data

please clean it with a cloth that is dry or not watered

battery capacity:180mAh

it can also be removed from the stand at any time

Loading Container 20GP: 453 cartons * 2 pcs = 906 pcs

A001 / 25MP, 2GB+16GB, 2.8 inch Android 8.1 MTK6737 Quad Core, Network: 4G, Dual SIM Color:Black Display real-time O2 sensor test1. Chip: MTK6737 quad core CPU 2. Running memory (RAM): 2GB 3. Body memory (ROM): 16GB 4. Features: Large buttons, one touch flashlight on the side, BT, WiFi, FM, MP3, MP4, it has Wi Fi and hotspot capabilities, and supports downloads (however, not all apps compatible with Android 8. 1 can be downloaded due to system limitations). 5. System: Android 8. 1 (system cannot be upgraded) 6. Screen: 2. 8 inch LCD screen 7. Support memory card: Support,