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Two small square keychain buzzers, green Yes and red No, ABS plastic with keyring loops

Yes No Sound Buzzers Set of 2 Electronics for Kids

SKU CH-3B4B-KJJ2D

A set of two ABS keychain buzzers in green “Yes” and red “No” colours, each 2.2 × 2.2 × 1.19 inches with a 2.1-inch chain, batteries included

  • Main materialAcrylonitrile Butadiene Styrene (ABS)
  • Safe non-toxic ABS material protects children
  • Ready-to-use with batteries included in box
  • Compact 2.2 x 2.2 x 1.19 inch size fits anywhere
  • Keychain attachment adds 2.1 inch portable convenience
  • Green yes and red no buttons simplify games

Yes/No Buzzer Set for Games and Pets

This set includes two keychain buzzers labelled Yes and No in green and red. They are made from lightweight ABS plastic and arrive with batteries installed so they work straight away. Each unit measures 2.2 by 2.2 by 1.19 inches with a 2.1 inch keychain loop. The sound is loud and clear for immediate feedback.

Check batteries and environment before use

Verify the included cells are seated correctly and that the power switch moves freely. The plastic housing is not water resistant, so keep the buzzers dry and store them in a cool place. The keychain attachment should be secure if you plan to clip them to a bag or lanyard. No software or pairing is required.

Low power draw and simple acoustics

The buttons run on the supplied button cells and draw minimal current during each press. There are no fans, motors or active cooling components, so operation is silent until activated. The acoustic output is a single-tone beep at a fixed volume. Heat generation is negligible in normal play.

How it compares

Measured against everything we stock in Children's Cameras & Gadgets, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 77% of the 231 comparable items (median $30.99).

Specifications

Size & build
Main materialAcrylonitrile Butadiene Styrene (ABS)

Questions about this item

What is included in the box and do I need to buy batteries separately?

The set contains one green YES buzzer and one red NO buzzer, each measuring 2.2 by 2.2 by 1.19 inches with a 2.1 inch keychain. Batteries are already installed so the buzzers work straight away.

Which colour should I choose for a yes or no answer?

The green buzzer is labelled YES and the red buzzer is labelled NO, so you get one of each colour in the pack.

How loud are the buzzers when used in a classroom or living room?

The manufacturer describes the sound as loud and clear, designed to be heard easily during quiz evenings, classroom games or pet training sessions.

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