Specification:Name: APP Bluetooth display mask( Big screen display)material: cottonColour: BlackBattery capacity: 450mAHUSB Charging: 5V/1ACharging time: 4hUse time : 6-8hOperation mode: Bluetooth edit text patternWeight: 65gSize: 20cm*13cmPacking size: 210mm*150mm*30mmPackage included:1 x color lu..
Feature:1. Clip the power supply into your pocket or clothing.2. Environmentally friendly PVC material, healthy and safe.3. Low Power Consumption: Super energy saving and long lasting.4. Wide application: Can be used for various raves like Dance Parties, Birthday Parties, Costume Parties, Carnival, ..