Because it has no zipper. Bose QC35 replaces the head beam cover, you need to remove half of the headphones and remove the old head beam sponge, and then use the soldering iron to solder the wire from the circuit board (about ten screws and six solder wires), then you need to remove the wire Go through the middle of the head beam sponge, fix the two ends of the head beam, then weld the wire and install the head beam and headphone sleeve!
eBay
Bluetooth 5.3 Headphones 3.5mm Wired Headsets Over Ear Gaming Earphones Foldable Wireless Earphones with Mic TF/AUX Music Play
Aliexpress UK
Do not compromise for nothing less than the best and make them yours now! Material: premium-quality&ultra- comfortable protein leather with the internal soft foam pad,durable and flexible,which can effectively block the noise coming from outside,giving you comfortable listening.
eBay
Ear Cushions For AirPods Max over-ear headphone , replacement ear cushions, durable leather-like material, soft foam
Aliexpress UK
Do not compromise for nothing less than the best and make them yours now! Material: premium-quality&ultra- comfortable protein leather with the internal soft foam pad,durable and flexible,which can effectively block the noise coming from outside,giving you comfortable listening.
eBay
2026 Upgraded Open Ear Headphones,Over Ear Earbuds with Ergonomic Earhook,Bluetooth Headphones 6.0 with Smart Digital Display
Aliexpress UK
Because it has no zipper. Bose QC35 replaces the head beam cover, you need to remove half of the headphones and remove the old head beam sponge, and then use the soldering iron to solder the wire from the circuit board (about ten screws and six solder wires), then you need to remove the wire Go through the middle of the head beam sponge, fix the two ends of the head beam, then weld the wire and install the head beam and headphone sleeve!
eBay
100x80mm Oval Soft Foam Ear Pads Cushion EarPads for Many Other Large Over Ear for ATH for AKG for Sennheiser Headphones
Aliexpress UK
Cable length: ~1.2m.
eBay
100x80mm Oval Soft Foam Ear Pads Cushion EarPads for Many Other Large Over Ear for ATH for AKG for Sennheiser Headphones
Aliexpress UK
For your protection and ours, security stickers are added to all products and serial numbers are recorded.
eBay
For Bose Ultra Open Earbuds Case,Bose QC QuietComfort II,Bose QuietComfort III,Vaseline Design Silicone Cover Earbuds With Hook
Aliexpress UK
The product has been thoroughly tested and disinfected by our engineers and it's in perfect working condition. Generic usb cable. Ear muffs have been replaced.
eBay
misodiko Upgraded Ear Pads Cushions Replacement for Bose QC45, QC35ii, QC35, QC25, QC2, QC15, AE2 Headphones
Aliexpress UK
Do not use liquids or spray. Switch between two Bluetooth devices so you can watch a video while staying connected to your smartphone. For your protection and ours, security stickers are added to all products and serial numbers are recorded.
eBay
Ear pads For Bose 700 (NC - 700), noise reduction headphones replacement cushion, protein soft leather, comfortable memory foam
Aliexpress UK