Bone-Conduction Pillow Speaker, Bluetooth Bedside Speaker, Sleep Speaker, Silent Operation, Side-Sleeping Speaker

Voltage range：USB (5-20V DC) High-concerned chemical：none Input/Output：USB Sound Mode：Sleeping Mode,Standard Mode Category：Speakers Use：others Input Power(W)：<25 W Voice Control：No Waterproof：No Support APP：No Battery Charge Time：2.5 h Audio latency：≤80ms Inbox adaptor：No Output Current：300mA Intelligent Personal Assistant：NONE Display Screen：No Surround sound channel configuration：Others Audio Crossover：Full-Range Number of Loudspeaker Enclosure：1 Power Source：Battery Channels：1 Battery：Yes Communication：WireLess Speaker Type：Portable Cabinet Material：Plastic Origin：Mainland China Support Memory Card：No

Voltage range: USB (5-20V DC) High-concerned chemical: none Input/Output: USB Sound Mode: Sleeping Mode,Standard Mode Category: Speakers Use: others Input Power(W): <25 W Voice Control: No Waterproof: No Support APP: No Battery Charge Time: 2.5 h Audio latency: ≤80ms Inbox adaptor: No Output Current: 300mA Intelligent Personal Assistant: NONE Display Screen: No Surround sound channel configuration: Others Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 1 Power Source: Battery Channels: 1 Battery: Yes Communication: WireLess Speaker Type: Portable Cabinet Material: Plastic Support Memory Card: No