Product features:HANLIN-SPG1 quiet adjustable vibration muscle massage gun is portable and rechargeable vibration equipment, which has the characteristics of large torque, long endurance, multi-gear adjustment, etc.It can effectively relieve soreness caused by lactic acid accumulation after strenuous exercise, relieve discomfort of muscles in various parts of the body after sitting for a long time, deeply crush and bid farewell to lactic acid pain.Scope of application:Sports people/office workers/drivers/sore people/mom's hands/gym/fitness coachProduct features:1. Adopt motor with large torque force and deep massage (generally, there is not enough torque force for certified products)2. The endurance is strong with 2600ma power ~ continuous use can reach 1~5 hours (depending on the segment and the degree of exertion)3. The machine runs at an average of 47db~ in ultra-quiet conditions, and is not afraid of disturbing people when used at home/office. !4. Power saving mode design: main switch/standby switch5. Power consumption display: 4 light signals show the remaining power6. Frequency of 4 massage segments: 1500~3500 revolutions7. Four types of massage heads are attached: ball /u/flat/cylindrical head ~ more suitable for various needs.8. High-strength military gauge aluminum alloy shell, strong and durable for a long time9. the national BSMI standard inspection bureau's certification number is R39542 (non-unknown and unsafe products)10. Taiwan brand HANLIN is guaranteed after-sales maintenance in the local company! !Product specifications:Product name: deep fascia muscle massage gunProduct model: SPG1Product size: 25cm*23cmUnit weight: about 1.3KGElectricity display: 4 lightsAdjustment of gear strength: 4 light signals (1500~3500 revolutions)Operating noise: < 47dBBattery capacity: 24v-2600mAhRated power: 20-220wRated frequency: 20-55HZUsage time: about 1~5 hours (depending on the segment and strength)Charging time: 2.5-3.5hTransformer charging: 110V~220V( DC 26V)Power switch:1. The bottom power ON/OFF is the main power switch!2. The button switch is standby (standby mode consumes electricity)Accessories: storage bag *1/ host *1/ massage head *4/ transformer *1/ manual *1BSMI certification number: R39542/ROHSReminder:1. Please turn the bottom main switch ON/OFF when not in use for a long time; To avoid running out of power, the control panel button switch is only for standby.2. The machine may be shut down when there is no electricity or when too much force is applied, please charge or restart the machine! !Precautions for use:1. Do not use the machine on joints or bones to avoid excessive force or improper use to cause human body damage.Not suitable to use this product:Patients with osteoporosis/heart problems or wearing electronic medical devices or cardiac pacemaker/pregnant women/patients with physical trauma/body surface/According to the doctor's instructions, people who need to recuperate or feel unwell ~ or other people who will be affected by the vibration of the machine! !