USER'S GUIDE: 1. Charge and the blender for about 3 hours before first use. The indicator will change from red to blue when fully charged. 2. Cut fruits/vegetables into small pieces. 3. Be sure to add water or milk to 30%-60% first, put the fruit in and make them lower than 80% of the bottle, which will help your blender run more smoothly. 4. Make sure both the base and top lid are shut tightly before operating. 5. Press the bottom, the blender will run for 20 seconds and stop automatically, gently shake the bottle at 10 sec to make it more delicious. You can repeat this step several times, if necessary, till you are satisfied. ATTENTIONS: 1. The indicator light will flash when the arrow that mark at the bottom of the jar points to the indicator, which means the jar is in the right position and is ready to blend. If it is not, the blender may not work properly or leak. 2. Don't put the blender into the dishwasher or microwave. Make sure the silicone covers the charging port to prevent Short Circuit. 3. Keep the blender open after cleaning. PRODUCT SPECIFICATIONS: Liquid Capacity: 14.3oz/420ml. Weight: 644g. Material: Plastic (PP, PC, ABS), FDA Certified food grade, BPA-free. Blades: 305 Stainless Steel Blade x 6. Blade RPM: 22,000. Working Current: 10-18A. Battery Type: Rechargeable Lithium-lon Battery. Battery Capacity: 4200mAh, 7.4V. USB Port: micro USB. PACKAGE INCLUDES: DaBee Personal Blender x 1. USB Charging Cable x 1. User Manual x 1.