Specifications:

• Wireless Type: bluetooth
• WIFI Standard: None
• Transfer rate: Max 24Mbps
• Supported operating systems: Windows, Android, Linux, FREERTOS, ThreadX UITRON
• Support Memory Card: No
• Support Apt-x: No
• Support AAC: No
• Sound Track: Double
• Package: Yes
• Origin: CN(Origin)
• Model Number: DS454
• Low-power selectable: 1.2 to 3.6 VI/O.
• Item Size: 21x16x5 mm
• Interface: USB
• High Definition Support: None
• Frequency Band: 2.400-2.480GHz
• Feature: None
• Content: AUDIO
• Certification: none
• Brand Name: centechia
• Bluetooth Version: Bluetooth V5.0