PAVEOS Bluetooth 5.2 Sleep Bones Conduction Wireless Bluetooth Audio Pillows Sleep Artifact Sleep Baby Bluetooth Speaker Green Feature: Product name: Bones Conduction Wireless Bluetooth Speaker Colour:Green Bluetooth name:-829V Bluetooth version: 5.2 Connection method: wireless bluetooth/TF card/audio input Product weight: 48.7g/0.11lb Battery capacity: 500mAh Playing time: about 15h Interface type: Frequency response range: 100HZ-20KHZ Output power: below 10W Signal-to-noise ratio: ≥75dB Power supply mode: built-in lithium battery Channels: 2 Number of speakers: 2 Effective distance: 10 meters /394in mode: button grade: IPX 4 Descrition: Three main featuresrelease pressure to help sleep, gently sing to help sleep, improve sleep quality. release both ears, no need to wear headphones to say goodbye to the harm of long-term wear. Coaxing baby artifact, baby bedtime story, safer without radiation Bones conduction technologyplaced under the pillows, 360 ° soft coaxing, industry black technology bones conduction technology allows you to enjoy music 360 °, no need to wear it without hurting your ears, lower radiation can also be used by babies, speakers diffuse sound, surround sound , high frequency is clear and transparent, low frequency is full , to meet your pursuit of sound quality 【Long-lasting battery life500mAh large capacity battery life, about 20hours battery life, 500mAh battery capacity, about 15days standby time, Type-c charging port, 2 hours full charge, easy blind plugging, safe charging, overcharge protection, long-term storage, power consumption slow power Timed shutdownphysical buttons, physical button design, easy to understand, timed shutdown 30min/60min, automatic shutdown at free set time, better accompany you to sleep Newly upgraded Bluetooth 5.2faster and more stable transmission, adaptive noise reduction technology, most devices Package Content: 1x Bluetooth speaker 1x Charging cable 1x Manual Househeld supplies for adult and Children ♪Satisfactory Sound Quality: This bluetooth audio receiver adopts the latest technology to adjust and experience unparalleled sound quality, balanced sound and minimum distortion. Very suitable for games, music and movies. ♪Multi-scene Use: This bluetooth audio receiver is designed with a variety of harsh environments in mind, with high-strength design and IPX1221 protection level. It is very suitable for parties, swimming pools, beaches, camping or hiking. ♪Quick Connection: This bluetooth audio receiver can remember multiple connected devices. When you turn on Bluetooth and get close to it, you can quickly connect your devices and start an auditory feast. ♪Lightweight and Compact: This bluetooth audio receiver is compact and easy to grasp. It can be easily put into your backpack, you can carry it with you and enjoy music anytime, anywhere. ♪Service: If you encounter problems in the process of using bluetooth audio receiver, you can contact us, and we will reply in time and help you solve the problem.