Hybrid Active Noise Cancelling Headphones ANC BT5.4 Wireless Bluetooth Headphones with Microphone Deep Bass and 30h Playtime
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Estimated Delivery:Jun 10 - Jun 14
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Free Shipping & Returns: On all orders over $75
Hybrid Active Noise Cancelling Headphones ANC BT5.4 Wireless Bluetooth Headphones with Microphone Deep Bass and 30h Playtime
SPECIFICATIONS
ANC: FF+FB
BT Version: 5.4 BT
BT Wireless: Bluetooth v5.4
Battery Capacity: 400mAh
Battery Charging Time: 3-5 hours
Certificate: FCC;CE
Chipset: bluetrum BT8931H
Color: Black
Estimated Battery Life : more than 20 hours
Function: Wireless/Wired
NC Depth: -28~-35dB
Play time: 25~40H
Product name: ANC Wireless Headphones
Volume Control: Yes
Waterproof Standard: IPX-4
battery capacity(mah): 400mAh
battery indicator: LED
brand name: COWIN
chipset: bluetrum BT8931H
headphone form factor: Over-ear
material: abs;metal
noise cancelling: Active Noise Cancellation (ANC)
place of origin: Guangdong, China
private mold: Yes
touch screen: No
wireless delay time: 41-50 ms


You would immerse yourself in your music and own a private concert listening experience

With the whole day's battery life of SE7D headphones, you could enjoy your music freely without the low battery tips.










Product Name |
Hybrid ANC Headphones |
Model Name |
SE7D |
Brand Name |
COWIN |
Private Mold |
Yes |
Active Noise-Cancellation |
Yes |
Bluetooth Standard |
Bluetooth v5.4 |
Chipset |
Bluetrum |
Communication |
Wireless+Wired |
Function |
bluetooth, Microphone, Noise Cancelling, Over-Ear Headphones |
Style |
Headphone |
Volume Control |
Yes |
Waterproof Standard |
IPX-4 |
Wireless delay time |
31-40 ms |
Place of Origin |
China |
Use |
Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj, Gaming, Sports, Audiophile, Travel |
Connectors |
3.5mm |
Wireless Type |
bluetooth |
Control Button |
Yes |
Is wireless |
Yes |
Certificates |
FCC/CE |



We are based in Guangdong, China, start from 2009,sell to North America(55.00%),Eastern Asia(20.00%),Western Europe(10.00%),Eastern Europe(5.00%),Southern Europe(3.00%),Mid East(3.00%),Northern Europe(2.00%),South Asia(1.00%),Central America(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
TWS Earphones/ ANC Headphones / Sound Bar/ WIFI Speaker/ Portable Speaker
4. why should you buy from us not from other suppliers?
In 15 years, we were an audio engineer with a dream. Now, more than 486,000 people around the globe love their Cowin headphones, soundbars, and bluetooth speakers. From America to Zimbabwe, you can find a trusty pair of our headphones.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,FCA,DDP;
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Cash,Escrow;
Language Spoken:English,Chinese,Japanese
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Discover more in our FAQ
How long does it take to process an order?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
Do you ship internationally?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What is your return policy?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What are your sizing options?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.