Smart watch GT66 TWS Bluetooth headset 2 in1 multi sport mode heart rate sleep monitoring

Main chip Realtek 8763EWE+TWS

Memory 128M

Acceleration sensor SC7A20

screen hd

screen size 1.39

Resolution 360*360

Blood oxygen 3605 dynamic measurement

Dynamic heart rate exercise heart rate curve, 3605

touch screen touch

NFC

Ambient temperature Working temperature

Charging (input) Magnetic data cable charging, 5V/250MA

Watch Bluetooth Bluetooth LE 5.2

Output 5V/60MA, watch battery 400mAh

Headphone Bluetooth Bluetooth5.0, support Apple, Android system,

Headphone detection Dynamic charging detection display status, indicator light

Headphone buttons Support touch buttons, previous song, next song, answer/hang up

Headphone battery 30mAh

Headphones rest time 5 hours