SPECIFICATIONS

Application: Speaker

Brand Name: NONE

Choice: yes

Condition: New

High-concerned chemical: None

Origin: Mainland China

Package: SMD

Type: Voltage Regulator

is_customized: Yes

  Using STC15W chip as the main control chip and RDA5807S radio module, it has the effect of 87-108MHz global FM receiving band compatibility, and has the advantages of noise elimination, soft mute, bass enhancement, high sensitivity, low noise and strong anti-interference ability.

  The power amplifier adopts TDA2822 power amplifier integrated circuit, which has the characteristics of simple circuit, good sound quality and wide voltage range.

Support dual power supply (USB5V power supply or two 5th batteries power supply) * Note:

Power supply mode is optional.

Power supply voltage: 5V/3V (dual power supply)

Frequency range: 87-108MHz

Output power: 0.5W speaker: 1/2W 8R speaker.