Automatic reports, quantity 2. One is working, and the second needs a battery? :plus_two: This robot is CSJBot for food and hospitality, featuring a humanoid design. It has a 13.3-inch display screen and a laser navigation system for moving around restaurants or hotels. It can carry up to 10-25 kg of dishes or products on its trays. Display of 25 theater speakers with their receivers? Yamaha outdoor speakers NS-AW194 in black feature a weather-resistant design suitable for patios and gardens. Brand: Yamaha. Power: Up to 80 watts. Type: Two-way wall-mount speaker? The LECXO LX-4UBR is a professional 4-channel audio mixer, designed for use in applications such as karaoke, band performances, and conferences. The mixer features a three-band equalizer (High, Mid, Low) for each channel, as well as Gain, AUX, and EFF controls. It includes a built-in USB interface and Bluetooth compatibility, allowing for audio recording and playback from computers or phones. The device provides phantom power (+48V) for professional microphones and has a headphone output for live monitoring?