What's in the box:

ATU-100 EXT 1.8-55MHz 100W Open Source Shortwave Automatic Antenna Tuner with Metal Housing Assembled (Standard)

Made of fine quality material, practical, easy to operate and use, has a long service life.

Features:
Mini shortwave automatic antenna tuner, Type-C charging interface, M seat, OLED display.
The antenna tuner is automatically tuned without any control wires, suitable for most radio stations.
The device contains a set of 7 capacitors and 7 inductors, which allows it (with the largest configuration) to work effectively in a wide frequency band, overlapping the amateur radio HF band of 1.8-55MHz.
With metal housing, stable and reliable performance.

Specifications:
Material: metal
Color: black
Power supply voltage: USB charge and discharge (built-in battery)
Battery: 1 * lithium battery, 400mAh (included)
Maximum current consumption: 400mA
Maximum working power: 100W
Maximum possible measurement power: 150W
Minimum power required to start tuning: 5W
Minimum possible measurement power: 0.1W
Measurement steps for power up to 10W: 0.1W
Measurement steps with power higher than 10W: 1W
Power measurement accuracy: 10%
Maximum installation inductance: 8.53uH
Minimum installation inductance step length: 0.05uH
Maximum installation capacitance: 1869pF
Minimum installation capacitance step length: 10pF
Display: OLED
Package size: 150 * 100 * 40mm / 5.9 * 3.9 * 1.6in
Package weight: 395g / 13.9ounce

Packing List:
1 * Automatic Antenna Tuner