The special anti-pollution mask is not only a bluetooth headphone but also a professional haze-resistant mask that can filter out exhaust including haze, dust, suspended particles and other pollutants. The filter is specially suitable for sports like running, cycling, jogging, etc. This is way more efficient than the cheap surgical masks that most people use. Note 1.If the connecting distance is beyond the headphone effective range (10 m), the headphone will disconnect with the device.Once in effective range again, they will connect again automatically. 2. If the disconnecting continues for long time (over 3 minutes), you maybe need manual matching. Please replace or clean the filter element regularly to ensure effective resistance to hazardous substances How To Match 1. First Match: Press and hold the power button for six seconds until the indicator light flashes, ,indicating pairing mode(Bluetooth: Lead-out) 2.Search the Bluetooth device on your phone and then choose it 3.If it was connected with last device, it will automatically match in 10s. And the blue light is on. Specification: * Bluetooth Chip:CSR8635 * BluetoothProfile:A2DP/HFP,HSP,AVRCP,GAVDP,AVDTP * Battery:320mAh Polymer battery * Mic:Anti‐interference microphones, ‐50DB * Play time:7h * Standby time:15days * Effective range:15m * Mono/Stereo:Stereo * Blue tooth Version:4.0 * Bluetooth Class(1/II):II * BQB included(Y/N):No * Receiving Sensitivity:88dBm * Impedance:32Ω * Frequency range:20‐20KHz * TF card:No * Weight:133g
S**F
Oh, you think the darkness is your ally, ...
Oh, you think the darkness is your ally, you merely adopted the dark. I was born in it, molded by it. I didn’t see the light until I was already a man; by then, it was nothing to me but blinding! The shadows betray you, because they belong to me. I will show you where I have made my home, while preparing to bring justice. Then, I will break you. Your precious armoury, gratefully accepted. We will need it. Ah yes, I was wondering what would break first. Your spirit, or your body?
A**Y
False advertising.
So I wanted to write a full breakdown review but as it so happens this thing doesn't deserve it. THESE ARE NOT BONE CONDUCTIVE. I could go over a thousand reasons why I am upset with this company but to anyone wanting a bone conductive headphones for any of the various reasons why we need them. These aren't it. They just have speakers not transducers.
A**.
Five Stars
A great way to look like a psychopath in class, 10/10
M**.
Five Stars
Wtf is this thing
K**G
Five Stars
For the stylish Chinese citizen.
Trustpilot
2 days ago
1 month ago
