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Tws Wireless Earbuds - Excellent promotional metal portable Bluetooth speaker BTS03 – UNI Detail:
Metal speaker/Heavy/Nice sound
Function: Speaker/Handfree/FM radio/TF Card
Material: Metal+ABS
Logo: Laser engrave on speaker top net/silk screen on metal body
Packing: Blue gift box with window/White gift box optionnal
Bluetooth version:V2.1+EDR
Bluetooth transmission power: CLASS2 4dBm
Bluetooth working frequency:2.4GHz
Charging voltage: DC5V/500mA
Working voltage :DC 3.7V
Battery capacity:400MA
Music playing time:4H
Talking time:8H
THD: ≤ 0.1% (3.7V/1KHz/1.8W)
Signal to Noise Ratio:≥65 db
Speaker parameter: 4Ω3W ф40MM
Bluetooth range :10-20m
Colour : Red/Blue/Silver/Black/White/Gun metal
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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Tws Wireless Earbuds - Excellent promotional metal portable Bluetooth speaker BTS03 – UNI , The product will supply to all over the world, such as: Kuwait, Bangalore, Buenos Aires, We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.