27" Portable Smart Touchscreen Tablet TV on Wheels, Android 15 OS Mobile Smart Display with Google EDLA Certification, 6GB+128GB, Built-in Battery, 4K Camera, Wireless Casting, Rotating Rolling Stand

🔋27,000mAh BATTERY FOR CORDLESS USE: The built-in 27,000mAh rechargeable battery allows the portable TV on wheels to run up to 10 hours without remaining continuously connected to a wall outlet. Move it between rooms for temporary cordless viewing, workouts, video calls, or presentations. Actual battery runtime varies depending on screen brightness, volume, Wi-Fi connection, running apps, and usage conditions.