Special Noise-reducing Sleep Aid for Pillow-type Sleep Audio Wireless Bluetooth Speakers with Good Sound Quality Timing Switch

Product parameter

Product name: bone conduction sleep speaker

Product model: QY09

Charging mode: type C.

Standby time: 150 days

Bluetooth version: 5.3

Working voltage: 3.1V-4.2V

Product size (mm): 103*28.5*14

Net weight (G):38.2

Built-in battery protection board: 400 mAh lithium polymer

Transmission distance: 10m (barrier-free)