Sell Dental 10W Wireless Cordless LED Curing Light Lamp Machine best price

Features: Made of high quality material, safe and durable to use. You can set the working time as you like, maximum up to 40s. With automatic alarm and shutdown function while low battery. Will automatically shutdown with any operation within 1 minute. Super long standby time, up to 90 days. Specifications: Material: Plastic Size: 250*150*60mm Input Voltage: AC 100V-240V Frequency: 50-60HZ Output Voltage: 3.7V Battery Capacitance: 1400mAh Lithium-ion Battery Charging Time: 3hours Battery Voltage: 4.2V Curing Time and Depth: 5s/3mm Blue Light Wavelength: 420-480mm Standby Time: ≤90 days Package including: 1* LED Curing Light 1* Charging Adapter Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Due to personal measurement technique is different, there may be 1-3cm error of the physical.Thank you!