Both models combine AC outlets and USB charging in a compact strip with a low-profile plug. One Beat provides three AC outlets, two USB-A ports, two USB-C ports, and a six-foot braided 14AWG cord. Its four USB ports share 22.5W, with up to 5V/2.4A per USB-A port and 5V/3A per USB-C port. TESSAN provides four AC outlets, three USB ports, a five-foot cord, and a flat plug; its USB-C port is rated up to 15W (5V/3A) and each USB-A port up to 2.4A.
The deciding difference is protection and intended setting: One Beat is explicitly a no-surge, cruise-oriented strip, while TESSAN includes 900-joule surge protection for desks, dorms, and bedside setups. TESSAN also has one more AC outlet, whereas One Beat has one more USB port and a longer cord.

One Beat Power Strip with USB-C, 3 Outlets and 4 USB Ports
Best for Best for desk power
A compact, no-surge power strip for cruise cabins, travel and crowded desks, with three AC outlets, four USB ports and a six-foot braided cord.
- + Three AC outlets plus four USB charging ports
- + Two USB-A and two USB-C connections
- + Six-foot braided 14AWG cord
- − No surge protection
- − USB-C ports do not list PD or PPS support
Full review
TESSAN 5-Foot Flat Plug Surge Protector with USB-C
Best for Best for bedside charging setups
A compact 5-foot power strip with four AC outlets, three USB ports, and a space-saving flat plug. Best for desks, dorm rooms, and bedside charging.
- + Low-profile plug fits more easily behind furniture
- + Four AC outlets plus three USB charging ports
- + USB-C port supports newer charging cables
- − Only four AC outlets, which may be limiting for a full workstation
- − 900-joule rating is modest compared with larger premium surge protectors
Full review