BT8121 Car MP3 Player Wireless FM Transmitter Smartphone Holder Charger with Bluetooth Function

BT8121 Car MP3 Player Wireless FM Transmitter Smartphone Holder Charger with Bluetooth Function BT8121 Car MP3 Player Wireless FM Transmitter Smart Phone Holder Charger With bluetooth FunctionDescription: 1. BT funtions include:Handsfree,BT MP3 player,BT phone external speaker. 2. BT car handsfree:Pair with phone,then handsfree available,built-in speaker and Mic,clear sound. 3. Multi compatiable:Sync paired with 2 sets phone,compatiable with 99.9% with BT phone. 4. Perfectly solving not stable for nomal car holder,unique design,popular in many countries. 5. Availble for phone,camera,GPS,recorder and different electronic appliances charge with built-in Li Battery and also plus car charger. 6. This is also adapt for phone holder and handsfree.With external speaker and built-in battery make it better,the cable ties keep the line tidy.Popular in many drivers. 7. Broadcom BT3.0 EDR 8. Support incoming calls 9. Support HSP,HFP,A2DP 10. Pair with 2 phoneSpecification: Speaker p