HKM-476691 Rechargeable 4000mAh Lithium Battery, Blue, 10.8-12.6V Output, Compact Size 9.5x5.5x2cm Mudguards this head-mounted headphone features a

this head-mounted headphone features a sleek black finish that suits any setup

low voltage alarm and other functions

The duvet cover is designed to envelop your comforter securely

Its sleek finish and refined craftsmanship speak to those who value quality and elegance in their accessories

HKM-476691 Rechargeable 4000mAh Lithium Battery, Blue, 10.8-12.6V Output, Compact Size 9.5x5.5x2cm Mudguards this head-mounted headphone features aIntroducing the HKM 476691 Rechargeable Lithium Battery, the perfect solution for your power needs. This compact battery, measuring 9. 5 x 5. 5 x 2 cm, packs a substantial capacity of 4000mAh, ensuring you have reliable energy when you need it most. Designed for versatility, the HKM 476691 operates within a voltage range of 10. 8 to 12. 6V, making it suitable for various applications. The vibrant blue color adds a touch of modern flair, and its sleek