<p>Samsung Galaxy Tab A 10.1 2019 SM-T510 T515 Bluetooth Keyboard Case Cover</p> <p>Features:</p> <p>Removable</p> <p>Detachable</p> <p>RechargeableSuitable Models:</p> <p>Samsung Galaxy Tab A 10.1 2019 SM-T510 T515Product Specifications:</p> <p>Durable cover design for long-lasting protection</p> <p>User-friendly construction for ease of use</p> <p>Built-in rechargeable Li-ion battery</p> <p>Battery Specifications:Capacity - 200 mAh, Voltage - 3.7-4.2 V</p> <p>Power Charge Connector:Input - Micro USB 5V</p> <p>Removable Bluetooth 3.0 ABS Keyboard</p> <p>Keyboard Standby Time:Approximately 30 days</p> <p>Continuous Working Time:55-70 hours</p> <p>Charging Time:4-5 hours</p> <p>Operating Temperature:-20°C to 40°C</p> <p>Working Distance:&lt; 10 meters</p> <p>Button Use Durability:Over 500 million timesPackage Contents:</p> <p>1 x Bluetooth Keyboard</p> <p>1 x Charging Cable</p>Thanks