Product Dimensions:0.5 x 1.3 x 1.1 inches Item Weight:1.76 ounces Shipping Weight:1.92 ounces (View shipping rates and policies) ASIN:B07CV8ZK9R Item model number:HW-P9 Batteries:1 Lithium ion batteries required. (included) Customer Reviews:Be the first to review this item 0.0 out of 5 stars Best Sellers Rank:#489,070 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #1,104 in Cell Phones & Accessories > Cell Phone Accessories > Car Accessories > Car Kits #33,763 in Electronics > Accessories & Supplies > Vehicle Electronics Accessories #488,124 in Electronics > Cell Phones & Accessories