Bluetooth Speaker 5.3 Rechargeable Bone Conduction Sound Under Pillow

Features:

This under pillow speaker can accompany you to sleep, and it will turn off after set time, so you can focus on your sleep.
Built-in polymer battery, this wireless loudspeaker is rechargeable and features a dual MOS  battery protection circuit.
With a small and thin bar appearance, this under pillow speaker won't make you feel  uncomfortable while sleeping.
Adopts bone conduction technology, this wireless stereo speaker will provide a clear  sound to you, and it won't easily disturb other people.
With a bluetooth-compatible 5.3 function, Support scheduled shutdownyou can connect this under pillow speaker to a  phone and start to play your soothing music to help you sleep.

Specifications:
Condition: Brand New
Bluetooth-compatible version: 5.3
Connection range: Approx. 10m
Material: ABS
Working voltage: 3.7-4.2V.
Vocalism unit: Bone conduction.
Frequency response range: 20Hz-20KHz
S/R rate: ≥60dB.
Battery: Polymer battery, 300mAh(Built-in).
Music play time: About 10 hours.
Standby time: About 300 hours.
Charging voltage: 5V
Charging time: About 2 hours.

Package include:
1* Bluetooth Speaker
1* Type-C Cable