product details CALF MUSCLE EMS TENS ELECTROSTIMULATOR Thecalf muscle elect rostimulator is a therapy device designed for home use. The electrostimulation
Description: Advanced Noise Reduction: Experience Crystal-Clear Audio With ANC (Active Noise Cancellation) And ENC (Environmental Noise Cancellation) For An Immersive
Product Description Bluetooth v5.3,support most bluetooth devices and lower power consumption 250mAh charging case can fully charge 2 headphones around