Nakamichi NQ511B Single-DIN Mech-less USB / SD / AM FM Receiver with Bluetooth
Specifications: 
1-DIN detachable digital media receiver
2-Line 12 bit VA LCD display
Support for Lossless music playback
Support for dynamic spectrum
Built-in 10 Band EQ
RGB button illumination, support custom choice of your favourite colour
Built-in Bluetooth, support A2DP Bluetooth music
2 Phones full-time connection
Support USB for music files
Built-in radio receive, support RDS recive
Built-in amplifier, maximum power 4x50W
Support mobile APP control
4VFL/FR/RL/RR Pre-output
With wireless remote control
Support 1A phone charging
Support rear MIC interface (optional)
Digital clock display
Front AUX input
Operated power: DC 10.8V-16V
Product size: 178 x 50 x 108mm
Features: 
Screen Size: 3.4" 
FM Frequency Range: 87.9-107.9MHZ
Bluetooth Format: HFP/HSP/A2DP/AVRCP
Size(WxHxD): 178x108x50
Net Weight: 0.5kg 
Display: 
LCD Type: 2-Line VA
LCD Digits: 12 bit 
LCD Size: 3.4" (80 x 20 mm) 
Key Illumination Color: Blue
Audio: 
Max Power: 4 x 50 Watts 
RMS Power: 4 x 25 Watts 
Pre-Output Channel: 4 Channel 
Pre-Output: 4V 
EQ: 10 band