Bluetooth function
TF card and FM Radio
frequency range:87-108MHz
speaker diameter:40mm
speaker impedance:32ohm
speaker sensibility:108db+/-3db
frequency respond:20-20000Hz
playing time:15 hours
color:10 color
MEAS:77.5*33*64CM
QTY: 100 PCS
NIA HEADSET FACTORY
CONTACT WITH ME:
Mobile/wechat: +86 18126112631
Email: niaheadset02@163.com
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