**Product Specifications:**
**Brand:** BIAZE
**Bluetooth Version:** Bluetooth V5.3
**Product Name:** Multi-functional Bluetooth Audio Adapter
**Audio Interfaces:** AUX/RCA/USB/OPT/COA/MIC
**Signal-to-Noise Ratio:** >90dB
**Product Dimensions:** Approximately 119*111*41.6mm (L/W/H)
**Bluetooth Protocols:** AVRCP, A2DP
**U Disk Support:** ≤128G
**Operating Voltage:** DC5V-1A (1000mAh max)
**Optical Parameters:** 192KHz sampling rate, 24-bit
**Battery Capacity:** 3.7V 1200mAh (4.44Wh)
**Frequency Range:** 2.402GHz~2.480GHz
**Transmission Distance:** Approximately 10-30 meters (unobstructed)
**Music Formats:** MP3/APE/FLAC/WAV/WMA/AAC/M4A/ALAC/AMR
**Product Functions:** Bluetooth receiving/transmitting, U disk playback, RGB lighting, microphone singing, infrared remote control, AUX+RCA dual output
**Compatible Devices:** Mobile phones, tablets, computers, TVs, wired speakers, amplifiers, projectors, etc.
**M18 Product Specifications:**
**Product Name:** Bluetooth Audio Receiver/Transmitter
**Product Version:** Standard
**Product Model:** OMS-M18
**Appearance Patent No.:** ZL 2023 3 0379443.6
**Bluetooth Version:** Bluetooth V5.3
**Battery Parameters:** 3.7V/1200mAh (with UN38.3 certification)
**Charging Time:** Approximately 1.5 hours
**Usage Time:** Listen to music for about 8 hours, standby for 30 days
**Transmission Range:** 10-20 meters (barrier-free)
**Interface Types:** 3.5mm AUX/2RCA/USB/Type-C/Optical/Coaxial
**Input Parameters:** DC 5V-1000mA (MAX)
**Supported Protocols:** A2DP/AVRCP/HFP/SBC
**U Disk/TF Formats:** MP3/APE/FLAC/WAV/WMA/ALAC/M4A/AMR
**Usage:** Driver-free/infrared remote control
**Product Color:** Black
**Product Material:** Aluminum
**Basic Functions:** Bluetooth receiving, Bluetooth transmitting, U disk playback (supports up to 128G), RGB lighting, microphone singing
**Compatible Devices:** All kinds of speakers, desktops, laptops, TVs, amplifiers, projectors
**Quality Assurance:**
Advanced production standards and quality testing
Third-party authoritative testing for quality assurance
Focus on digital products with national certification reports
Precision production equipment and professional quality testing centers
Dedicated to ensuring good product quality and reliability
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