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In the section of technical Castomers Support CROWN, You can find the software

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CMBS-307

Portable and powerful Bluetoch-Compatible Speaker CMBS-307 in a modern design, at the same time is a stand under the smart device.

Version

V2.1+EDR (A2DP)

Operating distance

10m

Maximum power output

3W * 2

Sensitivity

80 dB ± 2dB

Signal to noise ratio

> 76dB

Frequency response

90 Hz - 20 kHz

Microphone

yes

Battery

lithium, 500 mAh

Voltage when charging via USB-cable

5 V DC

The weight

301 g

The size

240*42*60 mm

CROWN takes care about its users and offers a variety of ways to communicate with the Department of Technical Support, among which you can choose the most convenient for you.