Sony SRS-XG300: This is a portable Bluetooth audio system with full appearance, texture, and sound quality. It features surround RGB lighting effects and a built-in retractable handle. It measures 35cm in length and weighs 3kg, making it suitable for outdoor portable use.

The above are recommended products based on the characteristics of portable Bluetooth speakers with handles and combined with some user evaluations. I hope it can be helpful to you.