Optoma NuForce BE Sport 4
Hi-Res Wireless Sports Bluetooth Earphones
“Working in the daytime and exercise in the nighttime” is the common pattern of modern busy people. Therefore, earphones that are easy to match clothes and fulfill the sports need is NuForce’s design concept for the BE Sport4. With a wide variety of lightweight accessories, the BE Sport4 will become the first choice of working people who exercise after work.
The driver membrane of BE Sport 4 is made of graphene, a futuristic material according to scientists, to make Hi-Res sound quality a reality. The exclusive NUFit sports design and a cavity with a special hand feel, the BE Sport4 upgrades wearability and sound quality. Together with the SpinFit TwinBlade® double-layer ear tips with 360° rotation, the BE Sport4 perfectly fits with the ear canal to enhance noise cancellation. With the IPX5-compliant water/perspiration resistance tailored for sports use, the BE Sport4 allows 2 hours of continuous play after charging for just 15 minutes. Users who don’t charge earphone regularly will not need to worry about battery level when exercising out of impulse.
Graphene is so far the world’s thinnest and hardest nano-material (1nm= 10-9m) with the lowest impedance. The thickness of 200,000 graphene membranes equals that of one piece of hair.
Run along with the rhythm while listening to high-end sound.
6mm Graphene Driver Diaphragm
Compared to traditional driver diaphragms which require more power to drive, graphene diaphragm with a lighter weight can return to the original position more quickly for designer to nearly omit its need for energy consumption.
With either the iOS or Android platform, BE Sport4 supports Hi-Res decoding.
Exercise at Will: Let’s Go!
Super long battery life up to 10 hours, no need to charge for one week for exercising one hour daily
Quick charge design requires only 15
minute charging for two hours of continuous music playing. Exercise at will? Let’s go now and leave battery worries behind.
IPX5 Water/Perspiration Resistance
Enjoy exercise and forget about perspiration with IPX5.