Bluetooth: Built-in

Product weight: 133G

light blue No

Power Supply: Mini Adjustable Tattoo Power Supply

Charging power supply: DC 5V 1A (USB)

Baby Bear, Casual Kids' Sports Shoes Men's Clothing Bluetooth: Built-inProduct information: Pattern: Cartoon Thickness: ordinary thickness Suitable site: Wild Shoe Upper material: artificial leather Size: 21,22,23,24,25,26,27,28,29,30 Applicable age: toddler clothes (1 3 years old), small children's clothing (4 6 years old) Applicable gender: neutral both men and women Sole material: rubber Function: Lightweight The inner length of 21 yards is 13. 5cm, the inner length of 22 yards is 14cm, the inner length of 23 yards is