Portable Air Conduction Bluetooth-Compatible Music Box Wirele Speaker 3D Stereo Ba Under Pillow Improve Sleep Loudspeaker ''Product name: Pillowtalk headset wirele bluetooth headset sleep speaker bluetooth version feature: 1. A pillow-bottom player that can replace earphones to liberate ears, and plug-free earphones that can sleep on your pillow. 2. No electronic radiation is more secure, light music to help sleep, you can play a piece of soothing music to help sleep, the baby listens to stories before going to bed, and sleeps away from electronic radiation. 3. No matter if you sleep on your stomach, on your back, on your side, or in any position, you can hear music. The body is over 1cm wide and placed under the pillow without any foreign body sensation. 4. Put it under the pillow, don't hold the phone with your hands, don't wear headphones, you can chat on the phone while lying on the bed. As clear as by your side. 5. Humanized night light atmosphere light, the elves in the dark night, you don't need to spend time to find the switch when you wake up in the middle of the night, you can light up the dark night at your fingertips. 6. The Bluetooth version can be placed in the car. The speaker is placed in the storage compartment, so you don't need to take the phone to answer the phone while driving. Specification: Rated power: 0.05W Input voltage: 5V Ambient Lights: Breathe Ambient Lights Battery capacity: built-in 3.7V600mAh lithium battery Use time: 4-5 hours Charging time: 2 hours Timing function: 30/60 minutes arbitrary timing packing list: 1*speaker+1*microphone+1*power cord+1*manual+1*shading cover '' .