Is wireless:

Yes

Wireless Type:

None

Vocalism Principle:

Hybrid technology

Volume Control:

Yes

Control Button:

Yes

Brand Name:

Coomagic

Model Number:

CMC-Ew3

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, sports

Function:

waterproof, Noise Cancelling

Place of Origin:

Guangdong, China

Bluetooth Standard:

none

Waterproof Standard:

ipx-4

Active Noise-Cancellation:

YES

version:

V5.0+EDR

protocol:

A2DP, AVRCP, HFP, HSP

Audio decoding:

aptX, SBC

Effective distance:

10m

Working time:

Appr 8h(earphone) + 24h(Charging case)

Charging time:

Appr 1.5h

Input:

DC 5V 60mA(earphone) DC 5V 500mA(Charging case)

Frequency range:

20Hz-20KHz

Sensitivity:

98dB

Impedance:

32Ω