Car FM Transmitter w/ Wireless Earpiece 2 USB Charge Ports Hands-free Call MP3 Player TF Card Aux-in

*Unique 2 In 1 Design: Combines car FM transmitter and wireless 4.2 Headset, and both of the can be used independently. The wireless headset offers you a safe, reliable and simple way to answer or make calls on the go, and the car FM transmitter comes with a charging dock which can easily houses the Earpiece inside. *4 Music Playing Modes: With FM strong signal, it can play music from your wireless-enabled audio devices to car stereo system. It also support play music from TF card (up to 32GB), USB flash disk (up to 32GB). The aux-in makes it can stream music from MP3, MP4 and other audio devices with 3.5mm port. Easy to switch between TF card, wireless mode, USB disk mode with “Multifunction” button. *Crystal Clear Hands-free Call: Stable wireless connection and CVC noise cancellation technology of microphone ensures crystal-clear calls. Note: Pick up the wireless headset from the charging dock to answer the incoming call automatically, and put back the wireless headset to transmit the call to car audio system. *Dual USB Port: The USB port with charging icon for 5V/2.1A fast charging (charge your phone or other devices in fast speed), the other one with music icon is for reading U disk or 5V / 1A output charging. You can listen to music while charging you device at the same time. *Foldable and Convenient: The flexible neck adopts 135? adjustable design for the optimal viewing angle and operation experience; Works well with most wireless-enabled devices. The screen will show FM frequency, wireless mode, TF or USB mode. *Two Charge Ways: *The wireless earbud can be easily charged by the charging dock or via micro USB port. Material: ABS plastic, aluminum alloy Rated Input: 12-24V Limited Working Voltage: 9-26V Working current: 45mA Standby current: 25mA Frequency: 2.402-2.408GHz Sensitivity: 92dBm Wireless Version: CSR 4.2 Protocol Supported: A2DP Wireless Transmission Distance: ?10M/32feet USB Output: 5V/3.1A max FM Frequency Range: 87.5-108.0Mhz RF Output: 4dBm Mic Transmission Range: ?2M/6.56 feet TF Card Supported: ?32GB USB Driver Supported: ?32GB Headset battery: built-in 3.7V 100mAh lithium battery Runtime of headset: ?6 hours Size: 3.46? x 1.38? x 4.13?/8.8 x 3.5 x 10.5cm (L x W x H) Weight: 50g/1.76oz (without headset) Package size: 4.3? x 4.84? x 1.57?/10.9 x 12.3 x 4cm (L x W x H) Package weight: 107g/0.24lbs WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov.1 x Wireless MP3 FM Transmitter Car Kit 1 x Wireless Headset 1 x Audio Cable 1 x Replacement Earcap 1 x User Manual