**INSTALLATION** • Push the side button upper with thumb and put the seat belt between the cover and base . • Buckle the side button back to the hole firmly until a " click " sound is heard . • Open the cover to loose and adjust the seat belt ; close the cover to fix the seat belt . • Attention ＊Be aware of correct installation for normal function . **WARNING** • To avoid danger caused by emergent brake or impact, do not use this product for other purpose. • Passengers should also obey the same usage. **ATTENTION** • This product is not for thoroughly fixing the seat belt. • Do not use this product for any other purpose. • Be aware to avoid the seat belt hanging outside the car or interfere driving while not using. • Please understand the body may be scratched while opening by coin. • Be aware to fix this product firmly before driving. • Do not use this product for seat belt over 53mm in width. • Not suitable for seat belt in unique shape or position. • Be aware the inbuilt safety sensor of seat belt may be out of function. • No responsibility taken by us in case of incorrect installation or transformation .

• Equipped with convenient back side button .
• Easy usage by pressing the back side button with thumb .
• Keep the original function of seat belt in emergency .
• Suitable for seat belt up to 53mm in width .
• One year warranty.

Equipped with convenient back side button .Hypersonic