• Stable connection: Bluetooth-compatible 5.4+DSP dual-chip decoding is adopted, which has stronger compatibility and stability
• Three-in-one function: Bluetooth-compatible reception (RX), Bluetooth-compatible transmission (TX), FM transmission is universal, three-in-one design
• Upgraded receiving mode: two mobile phones can be connected at the same time to listen to music
• LED digital display: the use status is clear at a glance
• RGB light: multi-color flashing breathing gradient, making it more atmospheric
• High-quality sound: supports multiple lossless decoding formats SBC, and the sound quality is more pleasant
• Long working time: built-in 400mAh rechargeable lithium battery, listen to music for 6 hours, fully charged for 1 hour, and standby life can reach 30 days
• U Disk Playback: support U disk to play music and transmit
• Easy to use: no need to download any driver or APP
• FM transmission frequency: 76-108MHz, universal, built-in FM enhanced antenna, stable signal and strong anti-interference

Specification:

• Bluetooth-compatible version: Bluetooth-compatible V5.4
• Battery capacity: 3.7V/400mAh (UN38.3)
• Charging time: About 1.5 hours
• Using time: Listen to music for about 6 hours and stand by for 30 days
• Transmission range: 10-20m (barrier-free)
• Interface: 3.5mm AUX/2RCA/USB/Type-C
• Input: DC 5V-1000mA(MAX)
• Support protocol: A2DP/AVRCP/HFP/SBC
• U disk/TF music format: MP3/APE/FLAC/WAV/WMA/ALAC/M4A/AMR
• Using method: Drive free
• Material: High-strength fireproof V0 PC (70%)+ABS (30%)
• Functions: Bluetooth-compatible receiving, Bluetooth-compatible transmitting, U disk playback (maximum support 128G), RGB display
• Support devices: All kinds of speakers, desktop computers, laptops, TVs, power amplifiers, projectors