doorbell chip

is a professional recording IC / Voice Toys IC / Music IC / Voice recording chip agent and product application technology development company. Main business products include: recording IC, voice IC, voice IC, toys IC, OTP, audio chips, music IC, mask IC, audio chips, toys, etc. chips.

Areas covered include a variety of voice recording toys, birthday cards recording movement, remote control light-control movement and other products, solutions and related components... MSN