About This

• WARM-UP BUILT IN — 100°F & 107°F GENTLE HEAT: The heating head runs on its own battery with its own switch and USB-C port, offering two warmth levels plus a Blue Light mode. Like a warm compress, the mild heat helps stiff muscles relax before the 9mm percussion goes to work — so every session feels better from the first minute. Charge both the gun and the heating head before first use.
• MINI BODY, TRUE 9MM DEPTH: A brushless motor drives a true 9mm stroke at up to 3000 RPM — deep-tissue amplitude packed into a mini, 0.88 lb body. That means real relief for dense muscle — back, glutes, quads — without the arm fatigue. Tender spot? Soft cushion head + Level 1, and let it glide. Built firm on purpose: deep percussion, not a feather-light buzz.
• 5 HEADS, ONE 2-SECOND SWAP — SPIRAL TWIST-LOCK: Every head mounts the same way: push in, twist until it stops, tug to confirm it's seated. Quick, tool-free changes mean you actually use all five shapes — big muscle groups, targeted spots, and tender areas (that's the soft cushion head) — instead of sticking to one.
• 11.1V CORE, USB-C SIMPLE: A 3-cell battery system runs at 11.1V — triple the voltage of standard single-cell designs — which is what lets a 0.88 lb gun deliver a true 9mm stroke. Recharge anywhere over universal USB-C; the heating head tops up independently through its own USB-C port.
• 0.88 LB, UNDER 55DB, FSA & HSA ELIGIBLE: Palm-sized at 5.5 x 3.1 x 2 inches with a non-slip silicone grip that's easy on your wrist. Quieter than a normal conversation, so it fits the office, travel, and late-night recovery alike — and the velvet pouch drops into any carry-on or gym bag. FSA & HSA Eligible: use your pre-tax health funds.

Overview

• Product Dimensions ‏ : ‎ 5.51 x 3.15 x 1.97 inches; 14.11 ounces
• Item model number ‏ : ‎ M7 Plus
• Batteries ‏ : ‎ 3 Lithium Metal batteries required. (included)
• Date First Available ‏ : ‎ January 15, 2025
• Manufacturer ‏ : ‎ BOB AND BRAD
• ASIN ‏ : ‎ B0DCJYKMQM
• Best Sellers Rank: #61,368 in Health & Household (See Top 100 in Health & Household) #168 in Electric Back Massagers #14,647 in Health Care Products
• #168 in Electric Back Massagers
• #14,647 in Health Care Products
• Customer Reviews: 4.1 4.1 out of 5 stars (337)