What's in the box:

Tens Unit Machine Pulse Massager 6 Modes Rechargeable Muscle Stimulator Device with 4 Large Pads for Pain Relief, Body Building Neck Back Pain Relief (Standard)

Features:
The electrical energy is converted into pulse signals, and the intelligent chip performs comprehensive massage according to the needs of the human body, which ensures the accuracy of the massage and improves the efficacy of the massage.
Nine massage waveforms, let you experience 6 massage modes including tapping, massaging, kneading, massaging, acupressure, and tapping.
Unique voice broadcast (can be turned off), convenient and simple operation of keys, including increase / decrease of massage intensity and increase / decrease of time
Dual output electrode wire, can be used by 2 people at the same time or massage multiple parts; large battery, fast charging, long battery life.
Compact and portable, small form factor for portability and easy storage
Slip-resistant material and ergonomic design provides maximum ease of use and comfort.

Specifications:
Color:White
Material:ABS
Size:14 * 6.5cm / 5.51 * 2.55in
Weight:480g / 16.93oz

Packing List:
1 * Host Massager
1 * Instructions
1 * USB Cable
1 * Patch (two pairs)