Under Pillow Bone Conduction Speaker Mini Bluetooth 5.3 Sleep Aid Music Box with LED Display Support TF Card Play Timed Shutdow

High-concerned chemical : None Weight[g] : 50g Input/Output : Other Battery Capacity[mAh] : 400 Number of devices connectable simultaneously : 1 Maximum wireless range[m] : <10m Touch Screen : No Sound Mode : Other Category : Speakers Use : Home Bluetooth Version : 5.3 Input Power(W) : <25 W Wi-Fi Music : none Voice Control : No Frequency Range : Other Display Screen : Yes Waterproof : No Support APP : No Material : Plastic Playback Function : MP3 Inbox adaptor : Yes Support Apt-x : No Intelligent Personal Assistant : None Display Screen : Yes Built-in Microphone : No Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery Channels : 1 Battery : Yes Communication : Bluetooth Speaker Type : Portable Cabinet Material : Plastic Brand Name : JINSERTA JINSERTA Model : JS-8560 Power Source : Battery Origin : Mainland China Remote Control : No Support Memory Card : Yes Certification : None model : Under Pillow Bone Conduction Speaker Charging mode : Type-c cable Working voltage : 3.7V-4.2V Product size : 100 * 28 * 13mm