Our greeting cards come in four main types:

1. Light-activated

2.Button-activated

3. Recording (line-in recording +microphone recording), and

4. Multifunctional DIY port playback boards, which can be used for music boxes, gift boxes, and DIY pet toys.

We offer OEM and ODM services. We can customize designs to meet your needs, with minimum order quantities negotiable based on your requirements.

You can create a bin file and update the voice content yourself via a downloader and our website. We also provide a PC based method for updating the voice, enabling DIY voice services for customers.

We primarily use button batteries, lithium batteries, and dry cells (AA and AAA batteries).

Our speakers have a power rating of 8 ohms, 0.5W.

Our Soundstick series has a continuous playback time of approximately 30 minutes. The WT2003H series supports recharging and can be reused.

The bin file (binary file) is a computer file format in which the data contained is represented in binary form. This file format
is commonly used to store program code or other data, such as images, audio, video, etc. Unlike text files, bin files do not save data in a readable text format. Instead, it stores data in binary format, which means that data is represented in a bit pattern of 0s and 1s. This makes bin files usually more compact and faster to read and process than text files. WT588F02B-8S cannot directly read WAV, MP3, and other voice files but needs to be converted into bin files by upper computer software before being read.