Product Dimensions: 4.13 x 2.65 x 0.84 inches
Item Weight: 8.8 ounces
ASIN: B09WJZLZGC
Item model number: ZHX-PB13
Batteries: 1 Lithium Polymer batteries required.
Other display features: Wireless
Colour: Black
Manufacturer: Shenzhen Zhenghaixin Technology Co., Ltd.