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Bluetooth Inner Ear Microphone 6, DC Charger + Usb Charger

3.67 (3)
Operating hours vary depending on the environment.
Charging Time (hours)
About 2
Continuous Opreration Time (hours)
Maximum of about 4.5 (standby/ max about 180)
Dimensions (Width W x Height H x Depth D) (mm)
Weight (g)
12 (Except ear hooks)
...see all
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 BL-4 37918273 -
Customer Reviews
5 star 1
4 star 0
3 star 2
2 star 0
1 star 0
Review Rating: 3.67
3 Customer Reviews
The reviews are automatic translation.
hands free
From Japan
On 2015-12-04 11:18:09
Buy hands-free USB charging also can be useful
This review is about item#37918273.
From Japan
On 2013-10-20 02:41:03
The price of the split may sound quality, it may be reaction of the switch.
This review is about item#37918273.
When driving a car
From Japan
On 2013-06-16 16:04:01
Since the first use I think such a thing, but there are times when a little hard to take to hear is first emphasized the caller's voice low sound. (While driving a truck would overlap with the car of sound) Because not listening to music, I want to ensure that only the frequency band of the voice can be heard. I think that may be the same thought and communication equipment (transceiver). Sound your opponent hear, it seems to voice such as caught a little cold by the sound that was Zara'. Is a not a voice is always heard. Power switch and LED display with the same button, LED is not visible when you press the button, we press because always in the claws of the former unless the power supply does not turn kept pressing about 7 seconds (a little inconvenient) In addition, once the power is turned off, you can not use to be re-register every time you use my phone I Will also due to the phone. (We re-register every time the charge.) Given the total, but I think that if the price accordingly ....
This review is about item#37918273.

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