Applicable Tracker Half Pack Protective Case Drop-resistant Anti-lost Silicone Case $ 4.26 Product information: Color: Black ring, White Ring, dark green ring, dark gray ring, dark blue ring, red ring, sky blue ring, pink ring, matcha ring, yellow ring Material: Silicone Battery capacity: 1000 Operation mode: manual Wearing method: wrist strap Packing list: Protective Cover * 1 Ring * 1 pearlescent bag * 1 Product Image: