Bộ Thu Phát Âm Thanh M9 Pro Bluetooth 5.1 Receiver Transmitter FM Radio K-sing 4 In1 NFC U Disk/TF Card FM Radio. M9 Pro Upgrade Bluetooth5.1 Audio Receiver Transmitter 3D Surround Stereo Music NFC Touch Wireless Adapter With Mic U Disk Play Description:
Product model: M9 Pro
Bluetooth version: Bluetooth V5.1
Support protocol: A2DP/AVRCP/HSP/OPP/GATT/SM
Working frequency band: 2.402GHz -2.480GHz
Power level: Power level 2 (Class II)
Sensitivity: -85dBm<0.1%BER
Signal-to-noise ratio: ≥90dB
Distortion: ≤0.1%
Input interface: 3.5mm AUX RCA FM USB TF interface 6.5 MIC
Output interface: 3.5mm AUX RCA
Radio parameters: FM 87.5-108MHz
Support format: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY
Screen size: 36*8MM
Working current: <40mA
Built-in battery: 3.7V/1200mAh
Charging current: about 1000mA (MAX)
Charging time: about 1.5 hours
Battery life: RX about 8H, TX about 8H
Bluetooth distance: ≤30M (open place)
Charging method: Type-C 5V/1A
Compatible devices: Android, IOS system mobile phones and PADs, active speakers, power amplifiers, and Bluetooth speakers or earphones that support A2DP/protocol.
Specifications:
◆ The appearance of the product is exquisite, exclusive private model, including appearance design patent.
◆ Adopt Bluetooth 5.1 chip design, stronger compatibility and stability.
◆ Two-in-one Bluetooth receiving (RX) and Bluetooth transmitting (TX).
◆ Equipped with a high-definition LED digital display screen, the working status and Bluetooth mode are clearly visible.
◆ Built-in DSP decoding chip, heavy bass effect, the device supports treble/bass button adjustment.
◆ Upgrade the NFC function, and the mobile phone sensor can be connected with one touch.
◆ Controllable indicator light, soft and not glaring, the brightness of the light increases/decreases accordingly with the volume.
◆ Built-in 1200mAh rechargeable lithium battery, continuous listening to music for about 8 hours, battery life up to 30 days
◆ Support U disk/TF card playback and launch, support MP3/WMA/SBC/WAV/DTS/A52/FLAC/AAC/AIF/AMR/APE format.
◆ Built-in FM radio, one-button automatic search and storage, the frequency can be adjusted from 87.5 to 108.
◆ Support 5~8 meters red private model external remote control, mode/signal/volume/up and down song/mixing/microphone and other operations.
◆ Built-in 6.5mm high-definition microphone, which supports microphone access for singing, and built-in anti-howling design.
◆ The product connection is simple, without any cumbersome drive and APP download;
Package Included:
1*adapter host
1*remote control
1*Bluetooth Ăng Ten
1*FM radio ăng ten
1*3.5mm audio cable
1*RCA lotus cable
1*Type-C charging cable
1*Instruction manual
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