H-905MB is a 2in1 “bone conduction mp3 player+ bluetooth headset”: a waterproof, ear-free, bone conduction MP3 player with Bluetooth which allows you to enjoy high quality music when doing water/outdoor sports.
Bone conduction system transmits sounds via the skull rather than the outer ear.
As your outer ear are not blocked by earbuds, when exercising outdoors, you are able to hear ambient sounds and maintain situational awareness while enjoying the tunes.
Function 1: mp3 player: listen to music...
Function 2: bluetooth headphone: receive phone calls, listen to music...
Waterproof: 10 meters under the water surface.
Bone conduction tech:
best in water, Friendly to hearing impaired people,ok in noisy enviroment
MP3 player with waterproof
Friendly to hearing impaired people
1.Download music to play while swimming, sailing, running,ect
2.Listen to music via bluetooth while driving, cycling, hiking, etc.
A1: In general, we believe listening to human's voice or the sound of music with ears only, but with this technology, the voice & sound transmitted by bone vibration, described as the bone conducted sound in other words, voice & sound transmitted by air vibrationsor bones and skin vibrations or reach the auditory nerve.
Q2: Where it can be used?
A2: It's perfectly used in the water or special work environment, such ads underwater training sport or swimming center and surfing on the water. With its MP3 and bluetooth functions, people enjoyed a better amusement when swimming, running, hiking or climbing.
Q3:What are the advantages?
* The most advantages is to let ears absolutely free, even in the high noise condition, you can hear the clear sounds by the use of ear plugs for the protection. At the same time, you can still enjoy your normal conversationand listening to the surrounded sounds without removing the bone conduction speaker.
* In case of disable of hearing, you can use bone conduction as a hearing aid.
1) Intelligent voice:1.5 w*2(4ω) left channel right channel
2) Storage:Nand Flash Built in 8GB
3) USB Connection: USB 2.0 High Speed
4) Speed: Read over 6.0MB/sec; Write over 4.0MB/sec
5) Bit Rate:32Kbps-384Kbps(MP3);48Kbps-192Kbps(WMA)
6) Battery:High polymer lithium battery
7) Charge Time: about 4 hours
8) Working time: about 4.5 hours( 8-10hours in voice situation)
9) Max output: headphone 5w*2
Q1: What is Bone Conduction?