Amazon.com: Remote Control for OTOUCH K2/K3 Projector : Electronics
OTOUCH Native 1080P Projector 15000LM/600ANSI 5G WiFi Bluetooth Projector 4K Support 4P Keystone/Phone Sync/Dual HiFi Speakers/BT Remote/Good Heat Dissipation for Phone PC TV Stick Switch PS5 2022 New Business Projectors - Newegg.com
Amazon.com: OTOUCH Projector Native 1080P 800ANSI/18000LM 5G WiFi Bluetooth Projector 4K Support ±50° 4P Keystone/Phone Mirror/Dual HiFi Speakers/BT Remote/Zoom/500'' for Phone PC TV Stick Switch 2023 Upgraded : Electronics