Huawei CM-H1 FreeBuds Wireless Headphones
Brand | HUAWEI |
Model | CM-H1 |
Color | Black/White |
Bluetooth | V4.2 |
Bluetooth protocol | A2DP 1.3 ,(HFP)1.6,(HSP)1.2, AVRCP |
Frequency range | 20 Hz – 20,000 Hz |
Charging time | approx. 1 hour |
Battery | 55mAh, Lithium ion button battery. |
Indicator light | RGB LED tricolour light :1.Charging status indicate; 2. Charging box/battery life indicate; 3.Charging box in low power; 4.Recover factory setings indicate. |
Charging port | via Charhing box Pogo Pin |
Input | 5V—1.1A |
Pair key: | |
1.Use it in first time, press it in 2 seconds, charging box will be turned on; | |
2.When the Headphone t is in the charging box, press pair key in 2-10 seconds, the headphone will be in the status of pairing; |
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3.When the Headphone t is in the charging box, press pair key over 10 seconds, the headphone will recover factory settings. |
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Theoretical standby time | about 40 hours |
Noise reduction level | ANR White noise > 25 dB, Hoth noise> 25 dB ,Traffic noise > 25dB, Wind noise WNR < 75 dB |
Microphone | Double silicon wheat, support talking uplink Noise reduction |
Trumpet | 1 Experience Balance Armature+ 1 DYNAMIC ( diameter 7mm) |
Weight | 5.6±0.5g |
Operation Temperature | -10℃~55 ℃ |
Charging Temperature | 0℃~45 ℃ |
storage temperature | -40℃~70 ℃ |
yeelight blue Technology | through SRRC, CE,FCC,BQB |
In box | 1x HUAWEI FreeBuds headset |
1x Charging box | |
1x Type C charging cable | |
1 set of ear support & earplugs (L/M/S/XS)-M is put on the headset | |
1x Manual |
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