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NR-4020FM Wireless Bluetooth Speaker Deep Bass Speaker Portable Subwoofer FM Radio Speaker


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Overview and Specifications:

Product Attribute
Cabinet Material : Plastic
Speaker Type : Portable
Communication : Bluetooth
Battery : Yes
Feature : None
Channels : 1
Power Source : Battery
Number of Loudspeaker Enclosure : 1
Audio Crossover : Full-Range
Built-in Microphone : No
Display Screen : No
Intelligent Personal Assistant : None
Support Apt-x : No
Remote Control : No
Model Number : NR-4020FM
Playback Function : Radio
Material : Plastic
Support Memory Card : No
Support APP : No
Waterproof : No
Display Screen : No
Output Power : 3W
Frequency Range : 20Hz-2KHz
Voice Control : No
Wi-Fi Music : Other
Origin : CN(Origin)
Impedance : 2-4 Ohm
Active Noise-Cancellation : Passive with active sabwoofer
Total Harmonic Distortion : /
Input Power(W) : <25 W
Bluetooth Version : 5.0
Codecs : AAC
Control : Hi-band
Sensivity : /
Acoustic enclosure : Other
Tweeter type : Ribbon
Tweeter material : Other
Mid-range material : Other
Woofer/Widerange material : Other
Sabwoofer cabinet material : Plastic

1.Portable hand strap design,easy to pick up and use when going out

2.Built in FM radio station and signal amplifier,you can adjust the antenna direction to obtain stronger FM radio signal

3.Multiple functions:wireless play,FM radio,hands free calling,USB flash drive,TF card,AUX input,TWS connection

Output power: 2 x 3w
Charging time: 2.5hrs
Playing time: 5hrs
Input voltage: DC 5V 1A
Battery: 3.7v 800mah
Speaker driver: 4Ω 3w/Φ52mm
Wireless version: V5.0+ EDR
Working distance: 10 m