Innovative Stair-Climbing Power Wheelchair   
B-Free Ranger & B-Free Flash
創新智能攀梯電動輪椅
​必飛越野號 及 必飛閃電號 ​

必飛越野號
​自由—每一個人都應該擁有；障礙—再不能成為失去自由的藉口。在4個功能模式的切換下，「必飛越野號」可以輕鬆克服種種障礙，令您的人生由不可能變成無限可能。「必飛越野號」經已正式全球發售​

B-Free Ranger
Freedom is meant for everyone. Obstacles are no longer obstacles for freedom. With the switching of the four operation modes, B-Free Ranger can easily overcome various obstacles to change your life from mission impossible to endless possibilities. B-Free Ranger is officially launched for global sales.

39.9度角樓梯大挑戰
​挑戰產品名稱：必飛越野號。挑戰梯級高度：17.5cm、深度：20.9cm、斜度：39.9度角。挑戰地點：香港的工廠大廈。挑戰者重量：88kg。難度重點：斜度已大大超出一般的樓梯，加上梯角較圓較滑，對履帶的抓著能力和馬達的負荷都是一大考驗。但即使在如此嚴苛的考驗下，「必飛越野號」都能輕鬆克服。「必飛越野號」經已正式全球發售​

39.9 degree stair inclination challenge
Challenge product name: B-Free Ranger. Challenge step height: 17.5cm, tread depth: 20.9cm, stair inclination: 39.9 degrees. Challenge location: Industrial building in Hong Kong. Challenger weight: 88kg. Difficulty level: In addition to the round and slippery stair nosing, the stair’s inclination has vastly exceeded that of most stairs to seriously test the pedrails’ gripping ability and motor power. B-Free Ranger has however easily overcome such rigorous test. B-Free Ranger is officially launched for global sales.

日本用家的特別功能指導
​日本客戶購買「必飛越野號」的原因，主要是他所居住的地區除了樓梯之外，還有不少斜坡、草地和障礙物，自從他發生意外而不良於行之後，他的生活範圍都一直被規限著。在發明者親自前往日本指導之下，教導客戶一些特別功能的秘訣，一直困著客戶的籠牢終於被打破了。「必飛越野號」經已正式全球發售

Special operation mode training for the Japanese user
Other than needing B-Free Ranger for tackling stairs in his residential area, the Japanese user missed getting around freely due to very much restricted accessibility caused by uneven lawns, slopes and obstacles since his accident. He was able to be free from such barriers after learning all the tricks from the inventor’s attentive training. B-Free Ranger is officially launched for global sales.​

挑戰40度角鐵樓梯
​挑戰產品名稱：必飛越野號。挑戰梯級高度：19.5cm、深度：23.2cm、斜度：40度角。挑戰地點：日本埼玉縣的戶外鐵樓梯。挑戰者重量：64kg。難度重點：由於戶外的鐵樓梯已經飽歷風霜，梯面已經綉漬斑斑，非常考驗產品的穩定性。「必飛越野號」的穩定性，在此視頻可見一班！「必飛越野號」經已正式全球發售

40 degree metal stair challenge
Challenge product name: B-Free Ranger. Challenge step height: 19.5cm, tread depth: 23.2cm, stair inclination: 40 degrees. Challenge location: outdoor metal staircase in Saitama Prefecture of Japan. Challenger weight: 64kg. Difficulty level: Since the outdoor staircase had been exposed to extreme weather conditions, its surface was severely stained and rusted to challenge the product’s climbing ability and stability. B-Free Ranger is officially launched for global sales.

挑戰不規則的梯級
​挑戰產品名稱：必飛越野號。挑戰梯級高度：14-20cm、深度：26-28.5cm、斜度：28-35度角。挑戰地點：日本埼玉縣的戶外石級。難度重點：這石級幾乎每一級的高度和斜度都不一，用一般攀梯原理的攀梯工具，根本無法攀爬。「必飛越野號」的「水滴形」發明專利，其獨特的攀梯原理正好能克服這種不規則的梯級。「必飛越野號」經已正式全球發售

Irregular staircase challenge
Challenge product name: B-Free Ranger. Challenge step height: 14-20cm, tread depth: 26-28.5cm, stair inclination: 28-35 degrees. Challenge location: outdoor concrete staircase in Saitama Prefecture of Japan. Difficulty level: The height and inclination of each step of the staircase were different. Other stair-climbing equipment based on general climbing principle would not possibly manage to climb such staircase. B-Free Ranger’s Pear-shape pedrail invention patent is specifically designed with innovative stair-climbing principle to tackle such irregular staircase. B-Free Ranger is officially launched for global sales.

挑戰雨後的濕滑石梯
​挑戰產品名稱：必飛越野號。挑戰梯級特點：梯級呈弧形狀。挑戰地點：香港大帽山郊野公園。難度重點：時而濕滑的草地夾雜著泥濘、時而濕滑的石面加上水窪、時而要爬上弧形的石級。「必飛越野號」的崎嶇模式，將「水滴形」設計與坦克車的原理完美結合，令越野效果無出其右。「必飛越野號」經已正式全球發售
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Challenge the wet and slippery stone staircase after heavy rain
Challenge product name: B-Free Ranger. Challenge step height: 10-18cm, tread depth: 20-30cm, stair inclination: 11.3 degrees. Challenge location: Tai Mo Shan country park in Hong Kong. Challenger weight: 64kg. Difficulty level: heavy rain on the irregular stone staircase made the surface slippery, bumpy and unstable. B-Free Ranger’s SUV mode perfectly synchronizes its patented stair-climbing principle with the innovative Pear-shape pedrail design to perfectly overcome such stone staircase of extreme challenge. B-Free Ranger is officially launched for global sales.
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雪地大挑戰
挑戰產品名稱：必飛越野號。挑戰地點：歐洲奧地利。積雪深度：10cm。難度重點：初冬的雪地，雪與濕泥混雜，一般電動輪椅根本無法行駛。「必飛越野號」那足以攀爬樓梯的強勁動力、將「水滴形」設計與坦克車原理的完美結合，再加上履帶與輪殼的獨特設計，造就了這奇蹟的誕生。「必飛越野號」經已正式全球發售

Rugged snow challenge
Challenge product name: B-Free Ranger. Challenge location: Austria, Europe. Challenge snow depth: 10cm. Difficulty level: Early winter snow is often mixed with wet mud to make it impossible for normal power wheelchairs to negotiate. B-Free Ranger’s powerful stair-climbing ability, synchronizing its Pear-shape pedrail design with the design principle of a tank, coupling with the innovative pedrail/wheel design, had miraculously perfected such spectacular rugged snow experience. B-Free Ranger is officially launched for global sales.

必飛閃電號
​功能強勁而不失纖巧、輕盈靈動而又馬力強勁。任何想擁抱科技、想擁抱自由的人，都應該擁有。「必飛閃電號」經已正式全球發售​
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B-Free Mini Flash
Multi-functional yet slim. Agile yet powerful. It is a must own technology for a freedom seeker. B-Free Flash is officially launched for global sales.


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日本用家初體驗
​日本客戶購買「必飛越野號」之後，發明者親自前往日本埼玉縣指導。在悉心指導之下，由最初戰戰競競，至到達梯級的頂端，客戶終於能夠初嘗克服樓梯的喜悅。「必飛越野號」經已正式全球發售

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A Japanese user’s initial experience
The inventor of B-Free Ranger personally traveled to Saitama Prefecture in Japan to delivery the purchased Ranger and train the user who was a bit hesitated initially but was rewarded with great joy when overcoming the stairs to reach the top on his own. B-Free Ranger is officially launched for global sales.
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日本新用家大挑戰
日本客戶經過發明者半小時的指導之後，已經有信心獨自攀爬這又長又斜，而且凹凸不平的戶外石級了。看見客戶那發自內心的笑容，和談笑風生的神態，就知道他的人生從此刻開始改變了。「必飛越野號」經已正式全球發售

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Huge challenge to the new Japanese user
After half an hour of attentive training by the inventor, the Japanese user already had the confidence to climb a long and uneven staircase of high inclination on his own. It was obvious that his life was completely changed to the best from his heartfelt smile, laugh and carefree conversations with people around. B-Free Ranger is officially launched for global sales.​
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拉力大測試
​挑戰產品名稱：必飛越野號。挑戰目的：測試產品在樓梯之上，能夠承受的橫向拉力。測試乘客體重：90kg。測試結果：產品在73.4kg的橫向拉力之下，依然不為所動。試問乘坐「必飛越野號」還能發生什麼危險呢？「必飛越野號」經已正式全球發售
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The mighty anti-topple test
Challenge product name: B-Free Ranger. Challenge purpose: to test the product’s traction force sustainability on stairs. User weight: 90kg. Challenge result: The product remained stable under the enormous 73.4kg traction force. What worse could happen to the user on B-Free Ranger? B-Free Ranger is officially launched for global sales.​​

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​挑戰雨後的郊野公園
挑戰產品名稱：必飛越野號。挑戰梯級特點：梯級呈弧形狀。挑戰地點：香港大帽山郊野公園。難度重點：時而濕滑的草地夾雜著泥濘、時而濕滑的石面加上水窪、時而要爬上弧形的石級。「必飛越野號」的崎嶇模式，將「水滴形」設計與坦克車的原理完美結合，令越野效果無出其右。「必飛越野號」經已正式全球發售​

Challenge in the park after heavy rain
Challenge product name: B-Free Ranger. Challenge step features: semicircular stairs, Challenge location: Tai Mo Shan country park in Hong Kong. Difficulty level: mixed rugged terrain of wet and slippery grass on muddy surface, slippery stone with potholes and climbing the irregular semicircular stairs. B-Free Ranger’s SUV mode perfectly synchronizes its Pear-shape pedrail design with the design principle of a tank to perfect such unmatched off-road experience. B-Free Ranger is officially launched for global sales.
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挑戰深度特長的樓梯
挑戰產品名稱：必飛越野號。挑戰梯級高度：12cm、深度：60cm、斜度：25-33度角。挑戰地點：日本埼玉縣。難度重點：由於梯級的深度大，因此梯角與梯角間的距離特別遠，一般爬梯原理的攀梯工具，攀爬這種梯級時，都會非常跌宕，甚至無法攀上。「必飛越野號」那獨有的專利攀梯原理，再一次證明是現今世上最優越的攀梯原理。「必飛越野號」經已正式全球發售

Challenge on extraordinary deep tread staircase
Challenge product name: B-Free Ranger. Challenge step height: 12cm, tread depth: 60cm, stair inclination: 25-33 degrees. Challenge location: Saitama Prefecture of Japan. Difficulty level: the deep stair tread made the distance between nosings so far that other stair-climbing equipment based on general climbing principle would find it so awkward or even impossible to climb such staircase.
B-Free Ranger’s innovative patented stair-climbing principle had once again proved to be the best stair-climbing principle in the world. B-Free Ranger is officially launched for global sales.

B-Free Ranger 
​必飛越野號

​​Let's Go Go
喜動人生

B-Free Flash
必飛閃電號

Easy & Joyful 
輕鬆操控，愉快活動

Stable & Safe
安全穩定​

FedEx HK Small Business Grant 2017 Winner's Story
​FedEx中小企拓展業務
大賽優勝者故事​

Perfect Control
​完美控制

​Great exposure in Germany
​Admired by the media
德國媒體的讚賞

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