Returns accepted within 3 days, only for damaged or wrong products. Return offered in the form of Product exchange. Buyer is the responsible for the shipping fees.
SMART BLUETOOTH WRISTBAND
Waterproof standard: IP-X6 Main chip: Quintin QN9021 Bluetooth chip: Quintin QN9021 Bluetooth version: 4.0BLE Memory: 64KB RAM＋64KB ROM Sensor: G-sensor Battery specification: 301425 PCB size: 34.6*14.5*0.8cm Screen size: OLED64*32mm Standby time: 3 months Working time: about one week Material: TPU Product size: 242*20mm Weight: 90g Color: Blue/Black/Green/Yellow/Orange Notes: 1. For Android Smartphones, it can support all the function in the description. 2. For IOS iPhone, it cannot support call reminder, message reminder.