NFC Bluetooth Audio Adapter Optical Fiber Bluetooth Receiver

Designed with Bluetooth 5.1 chip for better compatibility and stability.
Bluetooth receive (), Bluetooth transmit (TX) two in one.
Equipped with HD LED digital display, working status and Bluetooth mode are clearly visible.
Built-in DSP decoder chip, heavy bass effect, support three gain adjustable.
Upgrade NFC function, cell phone induction connected. Bluetooth version: Bluetooth V5.1
Support protocol: A2DP/AVRCP/HFP/
Working frequency band: 2.402GHz -2.480GHz
Power level: Power level 2 ( II)
Sensitivity: -85dBmLess than 0.1%BER
Signal-to-noise : ≥90dB
Distortion: ≤0.1%
Interface Type:
Input: 3.5mm AUX+RCA+USB+TF card+6.5mm microphone+digital optical fiber+digital coaxial
Output: 3.5mm AUX+RCA
Supported formats: MP3/WAV/WMA/FLAC/G729/M4A/ALAC/DTS/MIDI/G726/MTY
Built-in battery: 3.7V/1200mAh
Charging current: about 1000mA (MAX)
Charging time: about 1.5 hours
Battery life: about 8H, TX about 8H
Bluetooth distance: ≤30M (open place)
Charging : Type-C 5V/1A
Compatible equipment: mobile phones and computers, active speakers, power amplifiers, desktop computers, mixers, , karaoke machines, etc.
Product size: 98 x 67 x 24.2mm
color: Black
Material: ABS Package Contents:
1 x Adapter
1 x Infrared Remote Control
1 x Charging Cable
1 x Red And White Lotus Cable
1 x Aux Audio Cable
1 x English Manual Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.