Remax RB-M30 Wireless Bluetooth Speaker: > Brand Name: REMAX > Model Number: RB-M30 > Bluetooth version: V4.2+EDR > Material: ABS+fabric > Color: Black ,Gray ,Blue ,Green > Working Time 3.5h > Channels: 2 (2.0) > Effective distance: 10 meters > Output: 5W > Frequency: 70HZ-18KHZ > Battery: USB chargeable DV 3.7V-1200mAh > Special Feature: Wireless, Portable, Mini > Use: Home Theatre, Portable Audio Player, Mobile Phone, Karaoke Player, Computer
