SPECIFICATIONS

Audio DAC hardware bit width: 24bit

Audio Format Support: MP3, WAV

Balanced Out: Yes

Battery Life: 10 - 20 hours

Battery Specification: External Power

Bluetooth: Yes

Bluetooth receiving distance: about 10 meters

Bluetooth version: V5.3+BR+EDR

Body Material: Metal

Brand Name: occkic

Certification: CE

Choice: yes

Compatible Devices: Android

DAC: Digital Audio Player Decoding Board Module

DSP: Digital Audio Player Decoding Board Module

Designed for motor vehicle installation: Yes

Dimensions (WxHxD): 13.5*3.5*6.95cm

Display Size: 2.8 inches

Enclosure material: Others

External Memory: Yes

Function: Build in Speaker

Have Speakers or not: Yes

High-concerned chemical: None

Model Number: Digital Audio Player Decoding Board Module

Number of channels: 2

Operating voltage: 4.5-5.0V (stable voltage power supply required)

Operation Mode: Touch Tone

Origin: Mainland China

Output audio signal level: ≤2.8Vp-p

Package: Yes

Screen: Yes

Signal Noise Ratio: ≥105dB

Standby current: 20mA

Storage Type: Flash Memory

Streaming Service Compatibility: Other

Style: Pure Audio MP3

Support Language: Chinese, English

Supports EBook Reading: No

Supports FM: No

Supports Recording Function: Yes

WIFI: No

Working current: 30-180mA

output audio channels: 2 channels

pixel: 320*240

Product features:

1. It is a multi-functional high-fidelity stereo audio decoding board integrating Bluetooth audio decoding, TF card, U disk music file decoding, computer USB sound card and LINE input.

2. Use a 2.8 inch 320*240 pixel IPS color screen to display playback status and decoding information. Both analog and digital audio (I2S) output functions are supported.

3.5mm stereo line input interface, used to input from mobile phones, computers, MP3 players and other line audio signals.

4. Support SBC/AAC audio transmission protocol in Bluetooth mode, support ID3 information display such as Bluetooth lyrics and song names, and support spectrum display.

5. Built-in equalizer presets 7 EQ scenes +1 custom EQ scenes, which can be well matched with the speaker and personal listening preferences to select and adjust to their own sound effects.

Product parameters:

Support simplified Chinese, traditional Chinese, English display

Operating voltage: 4.5-5.0V (stable voltage power supply required)

Standby current: 20mA

Working current: 30-180mA

Audio output signal power: ≤50mW

Audio output signal to noise ratio: SNR≥104db

Output audio signal level: ≤2.8Vp-p

Number of output audio channels: 2

Audio DAC hardware bit width: 24bit

Bluetooth receiving distance: about 10 meters

Bluetooth version: V5.3+BR+EDR

Screen size: 2.8 inch, 320*240 pixel IPS screen

Product size: 13.5*6.95*3.5cm

Packing list:

Decoder board module *1

M3 Allen wrench *1

M3X16 hex socket screws + nuts *4

Remote control *1

3.5mm audio jack *1

PH2.0/5PIN to Dupont wire *1

PH2.0/3PIN line *2

PH2.0/2PIN power cord *1