1. Plug and play, no need to install software drivers 2. Can be used with Bluetooth stereo audio transmitter or notebook Bluetooth to achieve indoor wireless high-fidelity audio transmission 3. Simple operation, plug in the audio input line of the speaker and use it 4. Long receiving distance, up to 15 meters in open and unobstructed areas 5. Miniaturized, user-friendly design, easy to carry and beautiful 6. Input current: 1A 7. Input voltage: DC 5V 8. Input power: 5W 9. Transfer rate: 10MBPS 10. Power mode: USB 11. Bluetooth version: V4.2 12. Dimensions: 65 x 26 x 11MM 13. Net weight: 11.88G
Packaging accessories: - Bluetooth transmitter host x 1 - 3.5MM audio cable x 1 - 3.5MM TV AV cable x 1