参展商

 	 Bluetooth profile: V4.0 CSR chip 	 Bluetooth protocol: HFPV1.5, A2DPV1.2, AVRCPV1.0 	 RF distance: 10M 	 Frequency: 100HZ-20KHZ 	 SNR: 80db 	 Distortion: 0.3% 	 Working voltage/current: 3.3-4.2V 	 Charging voltage/current: DC 5V 	 Battery capacity: 2500mAh 	 Rated power: 5W*2  

<ul>
	<li>Bluetooth version: 5.0</li>
	<li>Bluetooth distance: 10m</li>
	<li>Output power: 5W 66mm</li>
	<li>Battery: 1500m Ah</li>
	<li>Play-back time: 2-4hours</li>
	<li>Product: 466g</li>
	<li>Color: blue, black, gray, red</li>
	<li>Material: PVC / ABS</li>
	<li>Function / Selling Point: OEM Portable Bluetooth speaker</li>
	<li>Power Source: Lithium-ion battery</li>
	<li>Output (watts): 5W</li>
	<li>Input Voltage: DC 5 V</li>
	<li>Working Frequency (Hz): 120Hz-20k Hz</li>
	<li>Power Consumption (mAh): 1500mAh</li>
	<li>Working hours (Mins / Hours): 2-4 hours</li>
	<li>Battery Life (Hours): 2-4hours</li>
	<li>Certification: CE, RoHS</li>
	<li>Accessories: charging cable</li>
</ul>


<ul>
	<li>Bluetooth version: 4.2</li>
	<li>Battery capacity: 2200 mAh</li>
	<li>RF Distance: 10m</li>
	<li>Loudspeaker: 45mm 4Q 5W</li>
	<li>Charging/wireless charging DC 5V 1A</li>
	<li>Material: metal</li>
	<li>Product N/W: 420g</li>
	<li>Color: black, gold, red</li>
	<li>Material: PVC / ABS</li>
	<li>Function / Selling Point: Alarm clock speaker</li>
	<li>Power Source: Lithium-ion battery</li>
	<li>Output (watts): 5W</li>
	<li>Input Voltage: 5V</li>
	<li>Working Frequency (Hz): 100Hz- 100K HZ</li>
	<li>Power Consumption (mAh): 2200</li>
	<li>Working hours (Mins / Hours): 4</li>
	<li>Battery Life (Hours): 4</li>
	<li>Certification: CE, RoHS</li>
	<li>Accessories: charging cable</li>
</ul>


<ul>
	<li>Bluetooth version: 4.2</li>
	<li>RF distance: 10M</li>
	<li>Charging voltage/current: DC 5V</li>
	<li>Battery capacity: 400mAh</li>
	<li>Play time: 4-5H</li>
	<li>Charging time: about 2H</li>
	<li>Power: 3W*2</li>
	<li>Product size: 66*85.5mm</li>
	<li>Twins speaker</li>
	<li>Material: ABS+PC</li>
	<li>Net weight: 100G</li>
	<li>Material: PVC / ABS</li>
	<li>Function / Selling Point: TWS transparent speaker</li>
	<li>Power Source: Lithium-ion battery</li>
	<li>Output (watts): 2*3W</li>
	<li>Input Voltage: 5</li>
	<li>Working Frequency (Hz): 200Hz-20K Hz</li>
	<li>Power Consumption (mAh): 400</li>
	<li>Working hours (Mins / Hours): 2 hours</li>
	<li>Battery Life (Hours): 2 hours</li>
	<li>Certification: CE, RoHS</li>
	<li>Accessories: charging cable</li>
</ul>


<ul>
	<li>Bluetooth version: JL 4.2</li>
	<li>Bluetooth working frequency: 100Hz-20kHz</li>
	<li>Speaker specifications(W &amp; Ω): 40mm 4Ω3W</li>
	<li>Battery capacity: 500mAh</li>
	<li>Music playing time: 4H</li>
	<li>Bluetooth range: 10m</li>
	<li>Colors: black, red, white, blue</li>
</ul>


<ul>
	<li>GMRS/PMR/FRS</li>
	<li>38 CTCSS &amp; 83 DCS sub-channel for each channel</li>
	<li>Transmit power: 0.5</li>
	<li>Communication range: 3-5km</li>
</ul>


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