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EM-28 Stereo Bluetooth Speaker, V4.0, NFC, Line In, Mic, Volume control button, New and classic design, private tooling, crystal packing, your clients for sure will like this model!
Mondrain Style classic design
Bluetooth V4.0
2.0-channel stereo speaker
Double speaker units, 3Wx2
MIC, support handsfree talking
Aux line-in
External volume adjustment buttons
Product Parameters:
Output: 3W x 2
Bluetooth standard: V4.0
Speaker: 40mm x 2
Built-in battery: 3.7V 1000mAh
Input voltage: DC 5V
Charging time: 3 -4 hours
Playing time: up to 9 hours
Impedance for speaker: 4ohm
THD: <1% (1Khz/1W)
SNR: >96dB
Frequency Response: 90Hz to 18KHz
Reception distance: 10m
Dimension: 155(L) x 54(W) x 59(H)mm
Made in China
