Features:
* bluetooth 4.1 technology minimizes sound loss with stable transmit efficency, and provides barrier-free 10M transmission distance with stable signal.
* Sophisiticated noise reduction with double filter provides crystal clear sound.
* Smart voise prompt helps you know the working status of your headset.
* It support the simultaneous connection of two phones, and answer the phone from either one.
* Battery display, you can view the battery status of the headset on your phone.
* 55mAh battery capacity, 80h standby time, 4h talking time and 3.5 music time.
* The light earphone with premium silicone earhook allows you to wear it comfortably and securely.
Specifications:
| General Specification |
| Brand
|
ROCK |
| Model
|
RAU0547 |
| Color
|
Red, Black, Yellow |
| Wearing Type
|
In-ear |
| Net Weight (g)
|
7g |
| Dimensions (cm/ inch)
|
6*1.5*1CM |
| Technical Parameters |
| Microphone |
Yes |
| Wired Control |
Not support |
| bluetooth Version |
4.1 |
| Transmission Distance |
10M |
| Rated Power |
5mW |
| Receive Sensitivity
|
110dB |
| Impedance
|
16Ω |
| Frequency Response
|
50-10kHz |
| Battery Capacity |
55mAh |
| Charging Time (h) |
Approx. 2h |
| Taking Time |
Approx. 4h |
| Working Time (h) |
Approx. 3.5h |
| Standby Time (h) |
Approx. 80h |
Package Included:
1* ROCK D200 bluetooth Earphone
1* pair of earmuffs
,,,,,,,,
