"Product parameters: Material: Plastic Colour: Black Size: about 1m long Charging time: about 2 hours Applicable models: fitbit inspire / inspire HR Interface: USB Package list: 1x charging stand Product Description: "COMPATIBLE WITH - spare chargers compatible with fitbit inspire / inspire HR, ensure a longer lasting product lifespan. STABILITY CHARGING - features with complete charge and sync compatibility, offers a fast original charging speed. High-quality copper wires ensures stable performance and strong adaptability. CHARGING EVERYWHERE - replacement charger cable to give your (compatible with) fitbit ace 3 a boost in the office, at home, in car or in travels; Great convenience for travelers and business users. Material: Plastic Product weight: 1M: 0.022kg In order to better protect your bracelet, it is recommended to: 1. Please choose a charging cable with a chip to prolong the life of the bracelet! 2. The charging time is 2 and a half hours. 3. Don't wait until the wristband is completely dead before charging 4. It is recommended to use the laptop USB interface or computer USB interface to charge directly, because their voltage is more stable. Note: For the life of your wristband battery, it is strictly forbidden to plug in the mobile phone charging head to charge. Please connect the wristband to the charging cable and plug it into the computer or notebook USB get power"Products from LUOLV's store