Jectse Pillow Speaker Bone Conduction Stereo, Bluetooth 5.3 Noise Reduction Under Pillow Speaker with LED Display, Indicator Light, Volume Control, 300mAh, for Deep Sleeping (Black)

• Specially Designed Sleep Enhancer: This is a sleep aid sound box that is tailor made to promote comfortable sleep. It is efficient for both adults and infants, men and women alike. Whether you need a nap during the day or a night's rest, it can improve your sleep quality and bring you healthier sleep patterns.
• Sustainable Battery Life: The wireless Bluetooth pillow speaker features a built in 300mAh battery that can last up to 20 hours after a full charge. This provides a more sustained and comfortable music experience.
• Bluetooth 5.3 and Premium Chip: Our wireless pillow speaker uses Bluetooth 5.3 and excellent chip to ensure stable and clear sound. It features a digital display, supports memory card playback, timing function, and manual volume adjustment.
• Advanced Sound Transmission Technology: The sleep aid machine is equipped with a built in dual core bone conduction speaker that delivers clear, stereo sound straight to your ears. Thanks to the adaptive noise reduction technology, you don't have to worry about the sound affecting others in your vicinity.
• Comfortable and Non Intrusive: Just place the wireless speaker under your pillow and enjoy the music. Unlike other headphones that can cause pain from prolonged wear, our speaker doesn't need to be worn on the ears, making it a non intrusive alternative for long term use.

Specification: Item Type: Bone Conduction Pillow Speaker Material: PC, ABS Product Size: Approx. 15.5x3.6x1.2cm/6.1x1.42x0.47in Bluetooth Version: V5.3 Frequency Range: 100HZ to 20KHZ Signal to Noise Ratio: ≥75dB Expandable Interface: Small memory card (maximum support 64GB, not included in delivery) Charging Interface: Type C Input Voltage: DC 5V 400mA Charging Time: 2H Playback Time: 20H (at 70% volume) Battery Type: 300mAh lithium ion battery (built in) How to Use: Simply plug in and use! PackageList: 1 x Pillow Speaker 1 x Type C Charging Cable 1 x User Manual