Portable Bluetooth Speaker Eye Protection Soft Night Light 2 In 1 USB Powered Wirele Sound Boxw Creative Gift Subwoofer Box Product material: ABS Bluetooth version: 5.1 Transmiion distance: 8-10M Horn specification: Diameter 50mm Power: 4W Voltage: 5V Current: 1A Battery capacity: 1200mAh,3.7V Charging: TYPE-C Charging time: 2H Playing time: 4-6H Night light endurance: 4.5-72H Night light: 30-100% random dimming Product size: 12.4*9*20.5cm Product weight: 450g Instructions for use 1. Pre the on key, the light will be on (the color is warm white); Pre the on button again to turn off the light. 2. Touch key for non-polar dimming: long pre to enter the non-polar dimming mode when the switch is on. The brightne of the light will increase from the initial brightne to 100%. Release the key and long pre again. The light will increase from 100% to 30%, and so on. (The light has memory function. When it is turned off and turned on again, the brightne of the light is the brightne adjusted for the last time) Bluetooth connection operation (Bluetooth only) 1. Long pre the switch button for 2 seconds to enter the Bluetooth pairing mode (Bluetooth prompt tone will appear), and the blue light will flash (device name: LJC-167). 2. Pre and hold for 2 seconds to turn off Bluetooth (English prompt tone will be displayed). (When the Bluetooth connection is enabled, the connection will be automatically disconnected within 10 minutes). Note: When Bluetooth is working, it does not affect the use of light, but it will affect the power level. The list: 1x Speakers 1x TYPE-C 1x User Manual Soft light Sleep with you at ease There is sincerity in the details Delicate touch doll Brightne of memory ta Every gear is eye protection light Nordic creative speaker One Touch Artistic conception shimmer Make Company longer Open a Runes of Magic Listen to the beautiful voice Soft to the bones Light