1pair For Sennheiser Momentum 4.0 Headphone Sponge Cover Leather Earmuffs(Black) Brand_AIEK so please kindly check the

so please kindly check the dimension of your laptop to choose the right size bag

11) Net Weight: 30g / 1

960H: 12-20G/day*channel

usually need to replace the battery after 4000 times

1pair For Sennheiser Momentum 4.0 Headphone Sponge Cover Leather Earmuffs(Black) Brand_AIEK so please kindly check the1. Suitable for replacing old damaged cracked damaged bad headphone ear pads 2. Soft and elastic, it fits everyone's ears and effectively isolates the noise from the external environment. 3. Ear pads enhance audio fidelity and provide more vivid sound 4. Easy to install and remove without any tools and easy to use 5. Material: leather 6. Features: Soft, comfortable fit 7. Product size: 10 x 8 x 2 cm 8. Applicable models: for Sennheiser Momentum 4. 0