Min. Order Reference FOB Price
1 Piece US$12.50-13.50 / Piece
Product Description
Features: 6621 Bluetooth 5.0 high-performance chip, 1.63-inch 385*385 large screen, Make and receive calls, multi-sports modes, waterproof life, health monitoring, APP massive dial online update and support customization; Smart split-screen display Off-screen time setting; 3D dynamic dial; ...