Specifications:

• Bluetooth standard: 4.2
• Bundle: Bundle 1
• Compatible Audio & Video Equipment Style: Amplifier
• Dimensions (WxHxD)): 0
• Effective working radius: 5
• External power supply: There is an external power supply
• interface: 3.5 USB
• Model Number: AA
• Origin: CN(Origin)
• Package: Yes
• Plug and play: plug and play
• style 1: wireless adapter
• style 10: wireless car charger
• style 2: wireless access point
• style 3: wireless audio transmitter and receiver
• style 4: wireless bluetooth earphones
• style 5: wireless bluetooth
• style 6: wireless bluetooth speaker
• style 7: wireless bluetooth car
• style 8: wireless carplay
• style 9: wireless controller
• transmission speed: 100
• Type: Bluetooth
• Weight: 0
• Working frequency: 2.4
• Certification: NONE