E53 Dawn sound in-car AUX wireless receiver - Black

E53 Dawn sound in-car AUX wireless receiver, 145mAh battery for 10 hours of music and calls
\n1. BT specification: BT V5.0 JL.
\n2. Transmission range: 10 meters.
\n4. Charging voltage: DC 5V. Charging time: about 2 hours.
\n5. Calls / music time: 10 hours.
\n6. Standby time: more than 200 hours.
\n7. Output interface: 3.5mm.
\n8. 145mAh A grade polymer battery.
\n9. Sizes: 50 * 48 * 11.5mm, weight: 12.6g.
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