1. Stable transmission within a 10-meter radius. Built-in independent antenna ensures seamless signal coverage whether in your study, living room, or kitchen 2. Plug features high-resilience rubber material, thoughtfully designed for tight spaces like wall-mounted TVs and flush-mounted speakers. Flexible and durable for extended use 3. Powered by Bluetooth 5.4 chip for stable connections and lag-free performance 4. TF card playback: plug and play instantly 5. Type-C charging port with rechargeable battery. Long-lasting power with simultaneous charging and use 6. Enhanced with multi-layer noise reduction technology for clear, uninterrupted voice transmission
Specifications 1. Battery capacity: 200mAh 2. Charging time: about 35 minutes 3. Battery life: RX mode: about 9 hours; TX mode: about 4.5 hours 4. Transmission range: less than 10 meters in line of sight 5. Ports: Type-C, 3.5mm 6. Bluetooth version: 5.4 7. Size: about 5.5 x 2.87 x 1.45 cm
