Support stereo encoder and decoder. Multipoint HFP and A2DP. Support AUX OUT, earphone. Noise reduction and aftersound cancellation. Built‑in lithium battery, long service life. transmitter V2.1, receiver V4.0, low power consumption.
eBay
Just tap your phone (with NFC) to the receiver—Bluetooth connects automatically. No fumbling with settings. Works with iPhones, Android phones, and any NFC-enabled device. This BLS-B21 adapter lets you cut the cords—add Bluetooth to any audio device in seconds.
eBay
Support stereo encoder and decoder. Multipoint HFP and A2DP. Support AUX OUT, earphone. Noise reduction and aftersound cancellation. Built‑in lithium battery, long service life. transmitter V2.1, receiver V4.0, low power consumption.
eBay
Compatibility: for all devices, support for A2DP / AVRCP / HFP protocol. After the product is powered on, insert the USB flash drive into the USB port, and it will automatically to the USB flash drive to play.
eBay
Item Type: Wireless Dongle + Wireless Receiver. Turn on the player, the red LED indicator of the dongle will flash. Support wireless 5.0, support A2DP, AVRCP, AVDTP, HFP and HSP. Receiving distance is not less than 10M.
eBay
Transmitter Mode:Can be connected to the audio devices (such as MP3, MP4, TV and PC, etc.) without function, changing them into BT-enabled ones, and making it work with BT-enabled Headset and Speaker.
eBay
★ with BT 2.0, support A2DP V1.0, V1.2, V2.0, V2.1, V3.0, V4.0, plug and play. Music borderless, music wireless. with 2.0, support A2DP V1.0, V1.2, V2.0, V2.1, V3.0, V4.0, plug and play. Compatible with all BT devices that support wireless music transfer(A2DP).
eBay
The appearance is small and elegant. The overall appearance is just a simple square. Or all audio files in the Bluetooth device. Turn on the speaker, plug the product into the docking seat, and the front and rear LED lights begin to flash, indicating that it has entered the pairing mode, indicating that the device is working normally.
eBay