• Using Bluetooth-compatible version 5.1, support 10 meters efficient and stable transmission
• Four playback modes, support wireless Bluetooth, AUX, TF card, U disk
• Two-timer reasonable sleep, you can set the listening time as you like
• Large capacity battery lasting life can play 12 hours
• Dual-channel high-fidelity sound quality, restores the real natural environment sound, immersive audio, and visual, slow sleep
• 8 natural sounds, deep sleep guardian
• Good-looking and practical, versatile minimalist design

Specifications:

• Bluetooth-compatible version: V5.1
• Battery capacity: 1500mAh
• Speaker: Ф45mm 3Ω3W
• Vibration mode: 4070
• Product power: 3Wx2            
• Product size: 20 x 5.8 x 6.8cm       
• Product weight: 466g