2 in 1 Bluetooth Transmitter Receiver Stereo Wireless A2DP Audio Adapter SN9F

ITEM NAME:2 in 1 Bluetooth Transmitter Receiver Stereo Wireless A2DP Audio Adapter SN9F Product Description Description: 2 in 1 Bluetooth Transmitter Receiver Stereo Wireless Music A2DP Audio Aux Adapter with 3.5mm Audio Cable Feature: 1. Support audio equipment with audio input to achieve wireless audio reception and transmission. 2. It supports automatic search to connect Bluetooth devices to transmit wireless audio transmission. 3. Built in AEC echo cancellation and ANC noise cancellation circuit, gorgeous stereo, sound quality is more beautiful. 4. Built in enhanced signal transmission circuit to connect faster, more stable and continuous tone. 5. Compatible double lossless audio format. 6. Support AUX OUT, Earphone. 7. The function of automatic memory connection is simpler and easier to connect. 8. Built in battery, super long endurance time. 9. Bluetooth 2.1, low power consumption. 10. The real voice prompts are simple and clear. 11. Smart compatible, Android, IOS system mobile phones and PAD, and all Bluetooth audio devices. 12. Support for connecting 1 mobile phones. 13. Product connection is simple, without any driver and download APP's tedious. 14. Embedded ARM926EJ-S core, 4KB lcache and 4kB Dcache. 15. Support stereo codec. 16. Support HFP, HSP, A2DP, AVRCP, and SPP configuration files. 17. Noise reduction and echo cancellation. 18. Multi band equalizer configuration. 19. Support packet loss concealment. 20. Multipoint HFP and A2DP. 21. Support voice prompt. 22. The integrated lithium mode battery charger supports 300mAh fast charge and over discharge protection. Specification: Support agreements: A2DP, AVRCP, HFP, SPP HID Receiving current: ≠¤43MA Emission current: ≠¤60MA Standby current: < 18MA Built in battery: polymer 600MAH Charging current: 300MA Duration: > 8H Bluetooth distance: > 10m (open space) Charging mode: Micro USB 5V/0.5A Output connection mode: 3.5mm stereo interface. Input connection mode: 3.5mm stereo interface Product size: 95mm*60mm*8m.Multipoint HFP and A2DP. It supports automatic search to connect Bluetooth devices to transmit wireless audio transmission. Bluetooth 2.1, low power consumption. Built in AEC echo cancellation and ANC noise cancellation circuit, gorgeous stereo, sound quality is more beautiful.