Product size: 85 x 85 x 85MM Product weight: 350G Battery capacity: 1200mA Charging voltage: TYPEC 5V Output power: 5W Signal to noise ratio ≥ 85db Item Condition: Hign-concerned Chemical: None Input/Output: USB Sound Mode: 3D Surround Sound Mode Category: Speakers Use: Camping Input Power(W): Less than 25 W Voice Control: No Waterproof: No Support APP: No Inbox adaptor: Yes Intelligent Personal Assistant: None Audio Crossover: Full-Range Number of Loudspeaker Enclosure: 1 Channels: 1 Communication: Bluetooth Speaker Type: Portable Cabinet Material: PVC Power Source: Battery,USB Color: White Material: ABS Package Contents: 1 * Bluetooth speaker 1 * Charging cable 1 * English and Chinese instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.