S-18 Car Mini AUX Audio Adapter Wireless Bluetooth 5.0 Receiver1. Material: Plastic ABS+PC 2. Interface type: 3. 5mm 3. Battery capacity: 145mAh 4. Music playing time: 8 hours 5. Continuous talk time: 10 hours 6. Bluetooth version: 5. 0 7. Output interface: 3. 5mm stereo plug microphone 8. Sensitivity: 42db 9. Frequency response: 50Hz 20KHz 10. Signal to noise ratio: 75db 11. Distance: can touch 10m 12. Features: support connecting earphones, mobile phones, speakers and cars 13. Connection: 50cm USB charging

light load automatically enters standby

One Package Size 20cm * 20cm * 19

perfect to use with a belt (not included) for convenient carrying

Redmi Note 2

4-speed power display

Package Weight One Package Weight 1

Bluetooth Version: V4

40HQ: 728 cartons * 262 pcs = 190736 pcs

Power Type:Electric

easy to remove floating hair

180 seconds

One Package Size 24