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Installation of battery car safety helmet

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why Choose Us
Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

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CONTACT USCustomer satisfaction is our first goal!
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Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Installation of battery car safety helmet
B&O H8i and H9i ANC Headphones REVIEW - By : JimsReviewRoom
B&O H8i and H9i ANC Headphones REVIEW - By : JimsReviewRoom

5/8/2018, · Starting with BAss, both ,B,&,O,’s are very clean here with zero distortion. Slightly above neutral bass with a slight punch on certain songs. It’s VERY similar to the Bose QC35ii’s, and comparing to the Sony WH-1000x, Sony has a little more bass, provides slightly more resonance, deeper and lower frequencies, but, the Sony does slightly sound recessed in the mid-range.

Bang & Olufsen Beoplay H9 noise-cancelling headphone ...
Bang & Olufsen Beoplay H9 noise-cancelling headphone ...

The ,B,&,O H9, did a fine job of rendering the vocals intelligibly. Smitten by the Beoplay ,H9,. I’ve simply smitten by ,B,&,O,’s Beoplay ,H9, headphone. While relatively expensive at $500, ...

XANAD Case for B and O Play by Bang and Olufsen Beoplay H4 ...
XANAD Case for B and O Play by Bang and Olufsen Beoplay H4 ...

Case for ,B, & ,O, Play by Bang & Olufsen Beoplay H4 H7 ,H8 H9, H9i Over-Ear Headphone by XANAD Customer Questions & Answers See questions and answers. Customer reviews. 4.2 out of 5 stars. 4.2 out of 5. 19 global ratings. 5 star 55% 4 star 24% 3 star ...

Replacement Foam Earpads Ear Pads Cushion for B&O: Amazon ...
Replacement Foam Earpads Ear Pads Cushion for B&O: Amazon ...

Hard Case for ,B,&,O, PLAY by Bang & Olufsen Over-Ear Beoplay H4, H7, ,H8,/H8i, ,H9,/H9i Wireless Headphones and accessories, Travel Carrying Storage Bag - Black 4.6 out of 5 stars 345 £16.95

B&O Beoplay H9 Review - Headphones - Audiophile On ...
B&O Beoplay H9 Review - Headphones - Audiophile On ...

The ,B,&,O H9, also offer ANC (Active Noice Cancelling technology) but this is where some issues start to arise. Tested side by side with the Bose QC35, the kings of the Noise Canceling headphone world , the ,H9, really seem to leave you wanting more isolation from the external environment.

Bang & Olufsen Beoplay H8 vs Bang & Olufsen Beoplay H9i ...
Bang & Olufsen Beoplay H8 vs Bang & Olufsen Beoplay H9i ...

What is the difference between Bang & Olufsen Beoplay H9i and Bang & Olufsen Beoplay ,H8,? Find out which is better and their overall performance in the headphones ranking.

B&O Beoplay app preview - settings and bluetooth pairing ...
B&O Beoplay app preview - settings and bluetooth pairing ...

How to set up Bang & Olufsen beoplay app with ,B,&,O, headphones and navigate in app. Pairing via bluetooth, change equalizer, using.

Bang & Olufsen Beoplay H9 Headphones Review | Digital Trends
Bang & Olufsen Beoplay H9 Headphones Review | Digital Trends

Visually, there is very little difference in the ,H9,’s design in comparison to the elegant H7 over-ears we reviewed last year — or, for that matter, ,B,&,O,’s on-ear ,H8,.

Beoplay H9 review: Are B&O's newest headphones worth the ...
Beoplay H9 review: Are B&O's newest headphones worth the ...

B,&,O,'s active noise cancellation is going to be a major selling point of the ,H9, headphones, just as it's been with previous models. I didn't notice a massive upgrade in either sound quality or ...

B&O Beoplay H9 Wireless Headphones Review - Headphone Review
B&O Beoplay H9 Wireless Headphones Review - Headphone Review

The ,B,&,O, Beoplay ,H9, headphones don’t blow any minds, but they certainly perform well. One of the trade-offs of having a sleek design and so much tech is often battery life, and that unfortunately seems to be the case with the ,H9,’s, which, according to ,B,&,O,, last up to 14 hours on a charge.

H8 vs H9
H8 vs H9

8/1/2017, · I own a pair of ,H8,'s and have been considering buying a pair of ,H9,'s so recently auditioned them in store. My feeling was that ,H9,'s ANC seemed very similar in performance to the ,H8,'s ANC but: 1. There appeared to be less of a change in the tonal qualities of the sound between ANC on and ANC off using the ,H9,'s when compared to the ,H8,'s. 2.

Bang & Olufsen Beoplay H8 vs Bang & Olufsen Beoplay H8i ...
Bang & Olufsen Beoplay H8 vs Bang & Olufsen Beoplay H8i ...

B,&,O, Play by Bang & Olufsen Beoplay ,H8, Wi... ,B,&,O, Play by Bang & Olufsen Beoplay ,H8, Wireless On-Ear Headphone with Active Noise Cancelling, Bluetooth 4.2 (Argilla Bright) $499.00

Replacement Foam Earpads Ear Pads Cushion for B&O: Amazon ...
Replacement Foam Earpads Ear Pads Cushion for B&O: Amazon ...

Hard Case for ,B,&,O, PLAY by Bang & Olufsen Over-Ear Beoplay H4, H7, ,H8,/H8i, ,H9,/H9i Wireless Headphones and accessories, Travel Carrying Storage Bag - Black 4.6 out of 5 stars 345 £16.95

Bang & Olufsen Beoplay H9 noise-cancelling headphone ...
Bang & Olufsen Beoplay H9 noise-cancelling headphone ...

The ,B,&,O H9, did a fine job of rendering the vocals intelligibly. Smitten by the Beoplay ,H9,. I’ve simply smitten by ,B,&,O,’s Beoplay ,H9, headphone. While relatively expensive at $500, ...

B&O Play’s new H9i and H8i wireless cans have better ...
B&O Play’s new H9i and H8i wireless cans have better ...

9/1/2018, · The torrent of wireless headphone news at CES 2018 continues with one of my personal highlights: ,B,&,O, Play is updating its ,H8, on-ear ,and H9, over-ear …

B&O H8i and H9i ANC Headphones REVIEW - By : JimsReviewRoom
B&O H8i and H9i ANC Headphones REVIEW - By : JimsReviewRoom

5/8/2018, · Starting with BAss, both ,B,&,O,’s are very clean here with zero distortion. Slightly above neutral bass with a slight punch on certain songs. It’s VERY similar to the Bose QC35ii’s, and comparing to the Sony WH-1000x, Sony has a little more bass, provides slightly more resonance, deeper and lower frequencies, but, the Sony does slightly sound recessed in the mid-range.