Product Details

3W Mini Portable Bluetooth Metal Wireless speaker

Product Description

Model: SDY-001

Specification:

Frequency Response:	80Hz-20kHz
Bluetooth Version :	Bluetooth 4.0
Transmit Distance :	10-25M
Speaker Specifications :	Ø60x64.6mm (power: 4Ω3W)
Charging Capacity :	Polymer Lithium Battery, 5V/450mAh Charging Time: 2.5-4 Hours
Distortion :	<0.3%
Support:	Auto Voice Prompt power on/off and Bluetooth is connected and disconnected
Playing Time :	3-8hours

How to choice a bluetooth speaker:

1. compatibility:

Though bluetooth speakers compatibility basic 100% support existing bluetooth devices, but we still need to find out whether our broadcast equipment support bluetooth.

2. Chip Brand:

bluetooth audio chip suppliers mainly has two big companies in 2012, one is CSR British company, the other is the OVC company. CSR bluetooth speakers take up most of the market.

3. Transmission distance:

Mobile phone with bluetooth speaker distance not too far, the transmission distance of the safe is about 10 meters. Bluetooth speakers are up to 10 meters standard market.

4. Versions:

In 2012, bluetooth 2.0 is the most common, 3.0 is the new mainstream, 4.0 has just launched soon. Bluetooth version, affects the quality of the received signal.

5.internal battery:

Suggest that consumers choose polymer lithium battery, no explosion danger.

Product picture