# AUVON Dual Channel TENS Unit (AS8012) vs Belifu Dual Channel TENS/EMS Unit (AS8015): specs and price compared

A sourced, side-by-side comparison of the AUVON Dual Channel TENS Unit (AS8012) (AUVON) and Belifu Dual Channel TENS/EMS Unit (AS8015) (Belifu) among tens units. AUVON Dual Channel TENS Unit (AS8012) is the cheaper of the two at $31.99.

## Side by side

| Spec | AUVON Dual Channel TENS Unit (AS8012) | Belifu Dual Channel TENS/EMS Unit (AS8015) |
| --- | --- | --- |
| US price | $31.99 | $69.99 |
| Brand | AUVON | Belifu |
| Output channels | 2 | 2 |
| Intensity levels | 20 | 20 |
| Preset modes | 20 | 24 |
| Power source | rechargeable lithium battery (USB), up to 10 hrs of use | rechargeable lithium-polymer battery (USB) |
| Electrode pads included | 8 | — |
| Timer range min | 10-60 | — |
| Wireless | No | No |
| Fda cleared | Yes | Yes |

## Key differences

- Preset modes: AUVON Dual Channel TENS Unit (AS8012) 20 vs Belifu Dual Channel TENS/EMS Unit (AS8015) 24
- Power source: AUVON Dual Channel TENS Unit (AS8012) rechargeable lithium battery (USB), up to 10 hrs of use vs Belifu Dual Channel TENS/EMS Unit (AS8015) rechargeable lithium-polymer battery (USB)

## Sources

- AUVON Dual Channel TENS Unit (AS8012): https://medgrade.org/devices/auvon-dual-channel-tens-unit-20-modes/ (medgrade.org, verified 2026-08-01)
- Belifu Dual Channel TENS/EMS Unit (AS8015): https://medgrade.org/devices/belifu-tens-ems-unit/ (medgrade.org, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/tens-units/auvon-dual-channel-as8012-vs-belifu-dual-channel-as8015/
Cite: Per The Front Desk Review, AUVON Dual Channel TENS Unit (AS8012) ($31.99) vs Belifu Dual Channel TENS/EMS Unit (AS8015) ($69.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/tens-units/auvon-dual-channel-as8012-vs-belifu-dual-channel-as8015/
License: CC BY 4.0.