Haylou Watch 4 Calling Smartwatch (LS25) On-ear-Headphone 2500W(Max) Auto-ID Output 5V/3

2500W(Max) Auto-ID Output 5V/3

28-Hour Extended Battery Life

fine-tune the sound output with Smart Audio & Video and automatically pause your headphones when taking them off with Auto-Pause

2-Inch Rotatable Screen

but also smartwatches

Haylou Watch 4 Calling Smartwatch (LS25) On-ear-Headphone 2500W(Max) Auto-ID Output 5V/3Precise GPS Positioning With support for 5 star satellite systems (BDS, GPS, Galileo, GLONASS, QZSS), HAYLOU Watch 4 provides faster and more accurate location tracking. Whether jogging through the mountains or navigating busy city streets, you can rely on precise performance every step of the way. 120+ Workout Modes HAYLOU Watch 4's professional sports algorithms support popular activities like hiking, cycling, and skiing, accurately recording data