Portable Mini Speaker Micro Bluetooth Small Speaker Smart Soundbox Powerful 3W Wireless Loudspeaker

YD15 Bluetooth Speaker
*Bluetooth music playback

Bluetooth 5.0
Material:ABS
Battery capacity :500mah
voltage:3.1- 4.2V
Horn size:40cm
Frequency response:100Hz-20kHz Working range : 10m-15m
Power rating :3W
Rated impedance:3Ω
Distortion:Less than 10%
Power supply : USB 5V
Charging time: 2-3hrs
Working hour:1-2hrs
Product size:9*4.7*11.5cm
product weight:150g
color box size:93*50*118
master carton size:39*27*37.5CM（60pcs/ctn)