Under Pillow Bluetooth 5.0 Bone Conduction Speaker Suitable for Sleep Audio

Description
Application: This under pillow speaker can accompany you to sleep, and it will turn off after 30 minutes, so you can focus on your sleep.
Safe to use: Built-in polymer battery, this wireless loudspeaker is rechargeable and features a dual MOS battery protection circuit.
Comfortable to use: With a small and thin bar appearance, this under pillow speaker won’t make you feel uncomfortable while sleeping.
Advance technology: Adopts bone conduction technology, this wireless stereo speaker provides clear sound and won’t easily disturb other people.
Easy to use: With Bluetooth 5.0, you can connect this under pillow speaker to your phone and play soothing music to help you sleep.

Specifications
Type: Speaker
Bluetooth version: 5.0
Connection range: Approx. 10m / 32.81ft
Material: Plastic
Working voltage: 3.7–4.2V
Vocalism unit: Bone conduction
Frequency response range: 20Hz–20KHz
S/R rate: ≥60dB
Battery: Polymer battery, 400mAh (Built-in)
Music play time: About 10 hours
Standby time: About 300 hours
Charging voltage: 5V, 400mA
Charging time: About 2 hours
Size (L×W×H): Approx. 15.5 × 3.6 × 1.2 cm / 6.10 × 1.41 × 0.47 in
Channel: 2
Audio crossover: Full-range
Input power: 25W
Rated power: 4W
Impedance: 2Ω
Sensitivity: 32dB
Total Harmonic Distortion: 1%

Package Include
1 × Speaker
1 × Charging Cable
1 × User Manual