WS858 Bluetooth Condenser Microphone for Karaoke

Classification
Product Type：Condenser Microphones Aesthetic
Color：Pink
Material：Aluminum Alloy Connectivity
Bluetooth：4.1
Expansion Slots：microSD
Ports：USB 2.0, 3.5mm Earphones & Speakers
Frequency Response：100Hz-10KHz Power & Batteries
Batteries Included：Yes
Battery Capacity (Mfg Rated)：1800 mAh
Battery Chemistry：Li-Ion
Battery Feature：Rechargeable
Battery Form Factor：18650 Storage
Maximum Expansion Memory：256GB Package
Package Type：Plain
Package Contents：1*Condenser Microphone, 1*USB Cable, 1*3.5mm Audio Cable, 1*User Manual Dimensions us | metric
Depth：55 mm
Height：230 mm
Width：55 mm
Product Weight：330 gFastTech
SKU：8925000
DATE LISTED：9/15/2017Details:Output power: 5mW
Charging voltage: DC 5V
Maximum sound pressure level: >115DB 1KH THD<1%