User's Manual

Q: What if earbuds do not have voice even there is incoming alert on smart bracelet in
answering phone call.
A：There may be some deter during TWS earbuds. It may be as well to answer the phone when
it buzzer for a few times. If the call is answered by the phone, please check if use the phone
speaker or BT to answer the call.
Q: I could not hear voice when I am wearing earbuds?
A: Please make sure earbuds and smart device are within effective range and connected.
Ⅶ Main Specification
Chipset: FR8018H
Heart Rate Sensor: HRS3300
Weight: 48g
Connection: BT 5.0
Battery Type: Li-lithium
Bracelet Battery Capacity: 220mAh
Rated Voltage：5V
Rated Current: 80mA
Working Temperature: -5～45℃
Waterproof: No
Compatible O.S: Android 8.1 or above, Smart device BT 5.0, iOS 8.0 or above