Infinity Glide 4000 Black Wireless Over-Ear Headphones
The Infinity Glide 4000 Black Wireless Over-Ear Headphones are full-size wireless headphones with 40 mm drivers, four EQ modes and a 50-hour battery, built for long listening sessions. The Infinity Glide 4000 Black Wireless Over-Ear Headphones pair quickly over NFC, fold flat for travel, and keep playing for days on a single charge.
Four EQ modes – Normal Bass, Deep Bass, Classic and Popular – let the sound match the music, from bass-heavy tracks to acoustic recordings. The 3.5 mm AUX input covers wired listening when the battery runs out, and the 200 gram over-ear fit suits long work or travel days.
Why Choose Infinity Glide 4000 Black Wireless Over-Ear Headphones?
For buyers who want big battery life and big sound without a premium price, the Glide 4000 is the strongest over-ear option in the Infinity range.
Key Features
40 mm drivers for full-size over-ear sound
Up to 50 hours of playtime on a charge
Four EQ modes including Deep Bass and Classic
NFC fast pairing with Bluetooth 5.0
Foldable design with 3.5 mm AUX input
Best Suited For
Commuters, students and home listeners who want long battery life from over-ear wireless headphones. The Infinity Glide 4000 Black Wireless Over-Ear Headphones fits this role well.
Setup and Connection Guide
Charge the headphones, pair them over Bluetooth or NFC, pick an EQ mode for the music, and fold them flat for storage; when the battery is low, connect the 3.5 mm AUX cable for wired listening. With the Infinity Glide 4000 Black Wireless Over-Ear Headphones connected, a short test confirms everything is working. Keep the original packaging and the included accessories together, so nothing is missing if the product ever needs service or resale. Check the product on arrival against the model name and colour on this listing, and keep the invoice with the product for warranty or support queries. Place the product where it will not be knocked, splashed or overheated, and follow the manufacturer guide for cleaning and storage between uses. Register the product with the manufacturer if a registration option is offered, and keep the purchase invoice for any support query. If the product will be used daily, set aside a fixed place for it so cables, remotes and accessories are not misplaced between sessions.
Frequently Asked Questions
How long does the battery last?
Up to 50 hours at 60% volume, with charging in under 4 hours.
What are the four EQ modes?
Normal Bass, Deep Bass, Classic and Popular, covering bass-heavy music, balanced listening and acoustic recordings.
Can they be used wired?
Yes. A 3.5 mm AUX input allows wired listening when the battery runs out or for devices without Bluetooth.
Technical Specifications
Model
Glide 4000 (Black)
Type
Over-ear wireless headphones
Drivers
40 mm
Frequency response
20 Hz to 20 kHz
Impedance
24 Ohms
Bluetooth
5.0 with NFC fast pairing
Battery
1000 mAh polymer Li-ion
Playtime
Up to 50 hours at 60% volume
Charging
Under 4 hours
Weight
200 g
EQ modes
4 EQ modes: Normal Bass, Deep Bass, Classic, Popular
Extras
3.5 mm AUX input, foldable design
Explore Related Products
If you like the Infinity Glide 4000 Black Wireless Over-Ear Headphones, also look at the Focal Bathys Wireless Noise Cancelling Headphones from the same store, and read the manufacturer reference at Harman India for full details.
Additional Information
Specifications
Brand
Infinity
Model
Glide 4000 (Black)
Type
Over-ear wireless headphones
Drivers
40 mm
Frequency response
20 Hz to 20 kHz
Impedance
24 Ohms
Bluetooth
5.0 with NFC fast pairing
Battery
1000 mAh polymer Li-ion
Playtime
Up to 50 hours at 60% volume
Charging
Under 4 hours
Weight
200 g
EQ modes
4 EQ modes: Normal Bass, Deep Bass, Classic, Popular
Extras
3.5 mm AUX input, foldable design
Model / SKU
INFINITY-GLIDE-4000-BLACK
Category
Headphone
Condition
Brand new, sealed box
Warranty
Official manufacturer warranty (India)
GST invoice
Yes, input credit available
Warranty Information
Buy with peace of mind. The Infinity Glide 4000 Black Wireless Over-Ear Headphones comes with the official manufacturer’s warranty for India, valid from the date on your GST invoice. Pro Audio Video is a specialist audio video store, and every product we sell is brand new, sealed and sourced through authorised channels, so your warranty is honoured at brand service centres across India.
Official Indian warranty, as specified by the manufacturer
GST invoice with every order, needed for warranty claims
We help you raise and follow up warranty claims with the brand
Delivery and Shipping
Same-day dispatch on most in-stock orders
Delivery anywhere in India; delivery time depends on your location
Shipped securely in the original manufacturer box
Cash on delivery available on orders up to ₹45,000
Tracking details by SMS and email as soon as your order ships
Returns and Refunds
Not right for you? Return unused products in their original packaging within 7 days of delivery. If a product arrives damaged or defective, tell us within 48 hours with photos and we will replace it or refund you in full.
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