Product parameters
Pairing name: M10
Bluetooth version: Bluetooth V5.4
Supported protocols: RX: A2DP AVRC; TX: A2DP
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%
Interface type:
Input: 3.5mm AUX+RCA+USB
Output: 3.5mm AUX+RCA
FM frequency response range: FM 76-108MHz adjustable (FM transmission in both RX and TX modes)
Supported formats: MP3/WAV/WMA/APE/FLAC/M4A/ALAC/AMR
Supported protocols: SBC/AAC protocol
Working current: <40mA
Built-in battery: 3.7V/400mAh (3.7W)
Charging current: about 400mA Charging time: about 1 hour
Battery life: RX 6-8H, TX 8H
Bluetooth distance: 20M (without obstacles)
Charging method: Type-C 5V/1000mA (max)
Compatible devices: A ndroid, IOS system mobile phones and PADs, active speakers, amplifiers, and Bluetooth speakers or headphones that support the A2DP protocol.

Enhanced Connectivity with Bluetooth 5.4: Experience superior audio with our Hi-Fi Bluetooth transmitter receiver, featuring the latest Bluetooth 5.4+DSP dual-chip decoding for double the transmission speed, enhanced compatibility, and stability. Built-in Bluetooth antenna, long-distance transmission of 20 meters, full coverage, allowing your music to be unrestricted
Triple Functionality: 3-in-1 design works as a Bluetooth transmitter, Bluetooth receiver and FM transmitter, perfect for your home entertainment system. Enjoy upgraded receiving mode that allows connection to two smartphones simultaneously. Supports USB stick playback and transmission, supports up to 128GB, and supports multiple lossless format audio file playback
High-Definition LED Display and Simple Connection: Equipped with a crystal-clear LED display, our Bluetooth transmitter and receiver provides full-screen visibility of the working status and Bluetooth modes. The connection is simple, plug and play, and does not require any driver
Multi-Interface Support and High-Definition Microphone: With an integrated digital-to-analog chip, our audio Bluetooth adapter supports a variety of interfaces including 3.5mm AUX, USB, and RCA. Built-in high-definition microphone, supporting wireless listening to music, hands-free calls, and navigation
Long-Lasting Battery and cool RGB Upgrade: The built-in 400mAh rechargeable lithium battery offers up to 6 hours of continuous music play with a quick 1-hour charge. Our Bluetooth audio adapter complemented by adjustable cool RGB lighting for ambiance
Note: FM transmission is one of the audio transmission methods of the product. It transmits frequency according to the signal stations in different regions. If there is signal interference, please switch to AUX or RCA for transmission.

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