COOL NICE V002 Fashion Pearl Necklace Design In-ear Bluetooth Headphones/ Speaker (White)

SKU: MT0748W
In Stock
Price: $20.29
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Designed with pearl chain, elegant to wear
Concealed omnidirectional microphone
Supports Bluetooth V4.0, effective transmission range is 10 meters
Adopts DSP(Data Signal Processing) technology
Automatic switch between phone call and music
Supports volume adjustment, previous /next song switch
Built-in high effeciency chargeable lithium battery
Speaker/Headphones working mode switches arbitrarily 

General Specs

Brand & Model : COOL NICE V002 

Wireless frequency : 2.4GHz 1 SM

Bluetooth: V3.0/ Class B

Working Voltage: 4V

Frequency response: 40Hz-20kHz

Micorphone Frequency response: 100Hz~10KHz

Earphone noise ratio: 85db

Headset distortion rate: ≤1%

Microphone size: 10mm

Lithium battery : 350mAh

Battery working time: 12h

Battery charging time: 2h

Receiveing range and range: 8m, 360°


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