Children's Single-shoulder Waist Bag Funny Pattern Breasted Blazer Real-time and two-way intercom system

Real-time and two-way intercom system with an echo canceller :

and it needs to Be shut down manually)

Applicable age: adult

press the SOS button and the device will send out the call and message for help to the guardian (long press power button 4 seconds)

The device broadcasts ultrasound to stop the dog from barking

Children's Single-shoulder Waist Bag Funny Pattern Breasted Blazer Real-time and two-way intercom systemProduct information: Lining texture: Nylon Color: black, pink, yellow, green, red, white Size: upper width 27cm, lower width 13cm, height 13cm, shoulder strap 67cm Processing Method: Print Accessory type: Buckle Material: Oxford cloth Number of shoulder straps: Single Image: Children's single shoulder bag Series: Children's shoulder series Function: waterproof, reducing burden Bag internal structure: zipper replacement bag Style: Casual Applicable