Mackie CR4-XBT - 4" Creative Reference Multimedia Studio Monitors with Bluetooth Brand_Sigma When a new update is

When a new update is available and you're connected to a Wi-Fi network

CR4-XBT 4" monitors with Bluetooth feature a sleek design with a brushed-metal panel and a distinct outline

35x magnification

The lens attaches easily and directly to any camera or camcorder with a 52mm filter threading

9W (with FE 28-70mm F3

Mackie CR4-XBT - 4" Creative Reference Multimedia Studio Monitors with Bluetooth Brand_Sigma When a new update isCR4 XBT 4" Creative Reference Multimedia Monitors with Bluetooth CR Series Creative Reference Multimedia Monitors offer studio quality sound with cosmetics that compliment any desk whether you're making music, creating content, or just relaxing to your favorite tunes. CR4 XBT 4" monitors with Bluetooth feature a sleek design with a brushed metal panel and a distinct outline. Convenient front panel headphone out and volume control make daily use easy.