Price:
$22.92

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Overview and Specifications:

Product Attribute
Cabinet Material : Plastic
Speaker Type : OUTDOOR SPEAKER
Communication : USB,Bluetooth,Audio Line
Battery : Yes
Feature : Play Video
Channels : 2 (2.0)
PMPO : 10W
Power Source : USB
Number of Loudspeaker Enclosure : 1
Audio Crossover : Full-Range
Built-in Microphone : Yes
Display Screen : No
Intelligent Personal Assistant : Other
Support Apt-x : Yes
Remote Control : No
Model Number : 688
Playback Function : Other
Material : Plastic
Support Memory Card : Yes
Support APP : No
Waterproof : No
Display Screen : No
Output Power : 10W
Frequency Range : 50Hz-20KHz
Voice Control : No
Wi-Fi Music : Other
Origin : CN(Origin)
Impedance : 2-4 Ohm
Active Noise-Cancellation : Active
Total Harmonic Distortion : 1
Input Power(W) : <25 W
Bluetooth Version : 4.0
Codecs : Apt-X HD
Control : EQ
Sensivity : 3
Acoustic enclosure : Sealed
Tweeter type : Dome
Tweeter material : Paper
Mid-range material : Paper
Woofer/Widerange material : Composite
Sabwoofer cabinet material : Plastic

BT version 4.0+EDR
Charging time 4-6 hours
Working time 6-12 hours
Battery capacity 3600 mAh
Speaker 10W 4Ω
Signal-to-noise ratio 90dB
Frequency Response 85Hz~20KHz
Input 5V/2.0A 9V/1.8A Max
Output 5V-9V/1.67A Max
Transmission Power 10W /7.5W /5W
Transmission Distance 8mm
Wireless Charger Standard Qi Standard
Charging Efficiency 75-80%
Package details Alpha speaker *1,Strap *1,micro USB cable *1,user manual *1