Hook Shaped Handheld Massage Gun Vibration Massager Deep Muscle Relax Wireless Fascial Gun for Pain Relief Vibrator

Material: The bent part is made of silicone, the sponge ball is made of EVA, and the rest is made of ABSCharging time: 180 minutes to fully chargeBattery components: copper, aluminum, separator, positive electrode, negative electrode, lithium manganese oxide, ternaryBattery capacity: 2000 mARated current: 7.4vInput voltage: 5V 2AColor box size: 37 * 27 * 6cmSingle box weight: 1.1KGOuter box size: 51 * 38.8 * 56cmPacking specification: 16pcsNet weight/gross weight: 15.36/16.29kgCertification and qualifications: CE FCC ROHS certification and report, instruction manual in 6 languages, battery UN 38.3 test report, patent application in progress