AUVON 4 Outputs TENS Unit EMS Muscle Stimulator Machine for Pain Relief Therapy with 24 Modes Electric Pulse Massager, 2" and 2"x4" Electrodes Pads, Black Gear Function Switch: This line

Gear Function Switch: This line finder is equipped with 2 gear independent line finding

It provides flawless compatibility and optimized charging speeds for all USB powered devices like iPhone 15/15 pro/14/14 Pro/14 Pro Max/14 Plus/iPhone 13/13 Pro/13 Pro Max

Ergonomic Design: This LSX7 Laptop Stand could be adjustable in height and angle of your laptop for your better ergonomics to minimize neck fatigue

Quick and clean: in just 3 minutes

AUVON 4 Outputs TENS Unit EMS Muscle Stimulator Machine for Pain Relief Therapy with 24 Modes Electric Pulse Massager, 2" and 2"x4" Electrodes Pads, Black Gear Function Switch: This line4 Channels (A1, A2, B1, B2): The TENS Unit allows you to apply up to 8 pads at the same time with the 4 outputs for much more efficient pain relief. The independent A B channel can work in different modes and different levels of intensities. You can select mode 7 with 3 intensity for your shoulders in channels A1 and A2, while in channels B1 and B2, this TENS machine can work as a back pain relief product in P3 with a much stronger intensity TENS and