5.4 Wireless Bone Conduction Under Pillow Speaker, Rechargeable Sleep Speaker for Quiet Night Rest Color:Light blue Installation should be completed by

Installation should be completed by a qualified person when used with mains power

Power supply: 1 AAA battery ( not included )

RockrROCKBROS Bicycle Smart Auto Brake Sensing LED Taillight Cycling IPx6 Waterproof

Body battery: 3

5.4 Wireless Bone Conduction Under Pillow Speaker, Rechargeable Sleep Speaker for Quiet Night Rest Color:Light blue Installation should be completed by5. 4 Wireless Bone Conduction Under Pillow Speaker, Rechargeable Sleep Speaker for Quiet Night Rest Product Description: Transform your sleep experience with our innovative Under Pillow Bone Conduction Sleep Speaker. Designed to be hidden under your pillow, this device uses bone conduction technology to transmit sound directly to your auditory nerve, allowing you to listen to music or white noise without harming your ears or disturbing your partner.