Product details Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included) Product Dimensions ‏ : ‎ 5 x 1.2 x 5 cm; 90 Grams Date First Available ‏ : ‎ 1 April 2021 Manufacturer ‏ : ‎ Joyroom ASIN ‏ : ‎ B083X1VL2D Item model number ‏ : ‎ JR-T03S Country of origin ‏ : ‎ Virgin Islands (U.S.)