For Samsung Galaxy Watch 4 40mm Two Color Magnetic Folding Buckle Silicone Watch Band(Black+Grey) Filter-Cigar Socket the TK617 LED flashing means

the TK617 LED flashing means that the code value sent by the TV remote control is captured

High quality middle frame bazel + battery back cover + front cover replacement + keyboard for Nokia E63

the theoretical speed reaches up to 5Gbps

Packing list: omnidirectional microphone

For Samsung Galaxy Watch 4 40mm Two Color Magnetic Folding Buckle Silicone Watch Band(Black+Grey) Filter-Cigar Socket the TK617 LED flashing means1. Made of environmentally friendly materials, no odor. 2. Unique folding buckle design with strong magnetic adsorption function. 3. Using quick release needle design, installation is simpler and more convenient. 4. The length of the strap is very easy to adjust to fit your wrist. 5. 12 kinds of dual color designs, fashionable and beautiful, suitable for wearing in various scenes. Note: The package only has the watch strap, not the watch body.