FUNG Timer Function Bone Conduction Sleep Speaker LED Display Bluetooth 5.4 Under Pillow Speaker Multifunction TF Card Slot Pocket Bluetooth Speaker Sleeping

Battery Capacity: 400mAh Bluetooth Range: 10m Operating Voltage: 3.7/4.2V Package Including: 1Pc Music PlayerCharging Interface: Type-C Charging Voltage: 5V/200mA Size: 15.73.71.1 cm(6.181.460.43 in) Material: ABS Name: Bone Conduction Sleep Speaker Playing Duration: 8 Hours Color: White, Blue, Pink, Black, Green, Grey Charging Time: 2 Hours Bluetooth Version: 5.4 Innovative bone conduction technology improves sleep quality by gently assisting you to fall asleep without relying on and its side effects. Vibrating sound generation, no need to insert into the ear, bid farewell to traditional headphones. The bone conduction transducer can transmit sound without being inserted into the ear, completely liberating the burden on both ears In the TF mode, you can enjoy playing music files from the memory card without needing any additional equipment, making the usage more versatile HIFI sound quality and 3D surround sound, placed under your pillow, brings you a lifelike 3D sound experience, delivering an extraordinary listening experience. With a powerful battery life, you can enjoy continuous listening for up to 8 hours with the 400mAh rechargeable polymer lithium battery. It charges quickly and offers long battery life.