Headphones stereo wireless H223
Headphones stereo wireless H223
Headphones stereo wireless H223

Headphones stereo wireless H223

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SPECIFICATIONS:

Version

V 5.0

Frequency

2.40GHz-2.48GHz

Power

≤ 4 dBm, class 2

Effective range

10M

Sensitivity

-84dBm / 0.1% BER

Frequency response

20 Hz - 20 KHz

S/N rate

70 dB

Distortion

0.10%

Speaker size

40mm

support

A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5

Voltage

3.7VDC (built-in 400MAH rechargeable battery)

talking time

20 hour

standby time

360hour

charge time

2-2.5 hour

current

40 mA

operate temperature

-4 ~ +131°F(-20 ~ +55°C)

 

 

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