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Black curved massage gun with detachable extension handle and four attachment heads

RENPHO WMG14 4-in-1 Massage Gun with Extension Handle

SKU CH-V4ST-XF545 MPN WMG14

A 4-in-1 detachable massager with a curved extension handle reaching 18.5 inches for self-administered back relief, plus a compact gun mode for arms, neck and legs

  • Product nameRENPHO
  • Power typeBattery Powered
  • Built-in battery4-in-1 Detachable Massager, Curved Extension for Back Massag
  • Power draw1500 milliampere hour, Battery Powered
  • Product colorBlack
  • Product typeMassage Lounger
  • Reach your lower back solo with the 10–18.5 inch curved extension handle
  • Switch between four handle configurations for arm, neck, calf and hip relief
  • Adjust intensity from 1,000 to 3,000 RPM with a 10 mm deep-tissue amplitude
  • Self-developed high-torque motor gives a full week of daily use per charge
  • Detachable design packs into the included storage bag for gym, office or travel

4-in-1 Detachable Massage Gun

The RENPHO WMG14 is a battery-powered massage gun that converts between four handle configurations. It targets users who want self-administered deep-tissue percussion for arms, back, calves, hips and neck without needing assistance from another person.

Curved Extension Handle Upgrade

The telescopic extension handle extends from 10 to 18.5 inches, replacing the need for a separate back-massage tool or a partner's help. The jump is worth it when you regularly treat lower-back or shoulder areas that a standard compact gun cannot reach comfortably on your own.

Travel-Ready Build Integration

At 1.23 pounds and 40 x 17.5 x 5.2 cm, the unit breaks down into a compact form that fits the included storage bag for gym, office or travel use. The lithium-ion battery delivers up to one week of daily sessions per charge, freeing you from hunting for a power outlet during short trips.

How it compares

Measured against everything we stock in Massage Guns & Electric Massagers, at today’s prices. Recalculated every night.

Price $79.99
Pricier than about 84% of the 1,533 comparable items (median $50.99).

Specifications

Product
Brand nameRENPHO
Model nameWMG14, R-WMG12
Part numberR-WMG12
Product nameRENPHO
Product colorBlack
Product typeMassage Lounger
Power
Power draw1500 milliampere hour, Battery Powered
Power typeBattery Powered
Built-in battery4-in-1 Detachable Massager, Curved Extension for Back Massage, Battery Powered, true, false, lithium ion, 1
Size & build
Product dimensions40 cm × 17.5 cm × 5.2 cm
Product weight1.23 lb (0.56 kg)

Questions about this item

How long is the curved extension handle when fully extended for back massage?

The curved extension handle extends from 10 to 18.5 inches, allowing you to reach the lower back and other hard-to-reach areas without assistance.

What is the correct way to attach the extension handle to the massage gun body?

Align the extension handle with the main unit and twist securely until it locks; the step users often miss is ensuring the connection clicks fully into place before use.

How many lithium-ion batteries does the device contain and are they replaceable?

The massager includes two built-in lithium-ion batteries that are not user-replaceable; the 1500 mAh capacity provides up to one week of daily use per full charge.

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