BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio SpeakerBT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
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Product Descriptions

Specifications

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Product Descriptions

BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker
  • Support all kinds of old-style audio, home audio and other equipment, and upgrade ordinary audio to Bluetooth audio
  • The Bluetooth 5.0 protocol makes audio analysis capabilities stronger
  • Low delay speed, more stable signal transmission
  • Built-in NFC sensing chip, close to the automatic pop-up connection, compatible with all kinds of NFC function phones, reducing cumbersome operation
  • High fidelity audio transmission, enjoying high-definition layered audio quality
  • 15m long distance transmission, easy to enjoy wireless connection

Specifications:

  • Product interface: RCA/AUX
  • Bluetooth version: Bluetooth 5.0
  • Connection range: 15m
  • Battery capacity: 200mAh
  • Working hours: receiving 8h/transmitting 5h
  • Frequency range: 10Hz-20HKz
  • Signal to noise ratio: less than 110dB

Package included:

  • 1 x NFC Bluetooth Receiver Transmitter
  • 1 x Charging Cable
  • 1 x Audio Cable
  • Other items not include

Specifications

Reviews

BT-21 NFC Bluetooth Receiver Transmitter 3.5mm AUX Jack RCA Wireless Adapter for Car Audio Speaker

Item No.:  661900481A
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