Promate xWatch US13 1.32″ Curved AMOLED Smartwatch – Bluetooth Calling, 100+ Sports Modes, IP68, 200 mAh Battery, Metal Case Power Strips Nominal Impedance: 8Ω | Sensitivity:

Nominal Impedance: 8Ω | Sensitivity: 97dB (1W/1m)

Power Power supply type: Internal (Built-in) power supply

0 wired connection with 1

Increase print output boasting a page yield of up to 7

4 GHz Connectivity: Enjoy a stable

Promate xWatch US13 1.32″ Curved AMOLED Smartwatch – Bluetooth Calling, 100+ Sports Modes, IP68, 200 mAh Battery, Metal Case Power Strips Nominal Impedance: 8Ω | Sensitivity:Display: 1. 32 Curved AMOLED, 466 466 resolution, 3D spherical glass Bluetooth version: 5. 3 with BT calling support Memory: 578 kB RAM, 128 Mb ROM Battery: 200 mAh Li Polymer; Usage: ~3 5 days; Charging time: ~3 hours Wireless Charger output: 2W; Cable length: 80 cm Water & dust resistance: IP68 Case material: Metal; Watch band width: 20 mm Compatible OS: Android 5. 0+ and iOS 9. 0+ 100+ sports and activity modes supported Sensors: Heart rate, SpO