Beker Bone Conduction Sport Music Player IPX8 Waterproof w/ Bone-Conduction Piezoelectric Speaker

Beker Music Player is the World's First One which features Bone-conduction technology and IPX8 Waterproof Grade, offering two kinds of sound transmission path: The First Path directly conducts the sound through skullbone to the inner ears from outside the head; The Second Path uses water as a sound transmission medium. The Beker Music Player is specially designed for Swimming Enthusiasts, Cycling Enthusiasts and even Diving enthusiasts. 

Features:
[Unique Bone Conduction & IPX8 Waterproof Grade] 
No need to wear earbuds, the Beker Music Player features Bone-conduction technology and IPX8 Waterproof Grade, offering two kinds of sound transmission path: The First Path directly conducts the sound through skullbone to the inner ears from outside the head; The Second Path uses water as a sound transmission medium. Offering the best music experience for outdoor activities. Swimming, Cycling, Jogging, Diving, etc. 
[Swimming and Diving Design] 
Waterproof IPX8 Certification: Able to stay 3 meters under the water surface, letting Music Accompany you to explore the underwater. When swimming, simply pass the headband of goggle through the retention hooks at the back of the Beker, then fix it on the heads. You also can directly put it into your swim cap, then you will also be free.    
[Lightweight & Cycling Design] 
Compact Portable Size (7.2 * 4.0 * 1.5cm) and Weighs only 36g (1.26oz); Small, light and stylish Music Device. Super Companion for Cycling or Jogging Enthusiast, when you want to jog or bike, pass a string through the retention hooks and wear the player on you neck. Its included string matches with any outfits.
[Large Memory Capacity & Battery Capacity]
4GB Memory Capacity can store hundreds of high-quality songs and the built-in 300mAh rechargeable battery lasts up to 9 hours by charging just for 50 minutes. Your music goes nonstop.
[Ergonomic Design] 
We have made related investigation and received a lot of feedbacks from our customers that helped us to improve Beker, including its charging Interface, compatible structure with swimming goggles, files saving and it's waterproof structure. The newest version of Beker is bringing exercisers even better music experiences.

You just need the tunes when exercising?
We believe you’d considered: 
1 Ensuring Secure: Able to hear the passing cars when outdoor running.
2 Swim with beats: Suitable melody bring you more fun when swimming.You are not alone.
3 Be chic: Small, light and stylish music device + a headband that matches any outfit. 

Quality Assurance:
*Salt spray test : 48house under B117 standard
*Key test : 50,000 times
*Waterproof test : 2 hours, IPX8 3 meters underwater.

Specifications:
Brand: Beker 
Memory capacity: 4 GB
Frequency Response: 20Hz to 20,000Hz.
Music Playing Format: MP3,WMA,WAV
Charging Interface : Special Magnetic Waterproof USB Interface.
Battery : 3.7V / 300 m Ah Rechargeable Lithium Battery.
Playing Time: up to 9 hours (Depends on value).
Speaker: Bone-Conduction Piezoelectric Speaker
Operation System Support : Windows XP/Vista/7/8; Mac OS.
Color: Black with Gray
Main Item Size: 7.2 * 4.0 * 1.5cm / 0.78 * 0.55 * 0.47in
Main Item Weight: 36g / 1.26oz 
Package size: 11.5 * 5.8 * 4.0cm / 3.7 * 3.3 * 1.37 in
Package weight: 124g / 4.4oz

Package List:
1 * Beker Music Player 
1 * Pair of Swimming Earplugs
1 * USB Cable 
1 * English Chinese User Manual