Avantree Joytune Bluetooth handsfree car kit: with FM transmitter, auto power on, incoming caller name announcement, supports music and GPS audio Product Features * FM support A2DP stereo music streaming * Enjoy music in your phone/iPod/MP3 via car’s speaker * Auto detects the clearest FM channel * Auto power on and reconnection * Phonebook download * With night driving mode Specification * Bluetooth Compliance: Bluetooth 2.1+EDR * Operation range: Class 2, up to 10 meters * Support Profiles: HSP, HFP 1.5, A2DP and AVRCP profiles * Worldwide FM band transit: 87.5~108.1MHz. * Standby time: Up to 400 hours * Talk time: 8 ~ 10 hours * Product size: 110*56*18mm * Weight: 65g What’s in the box * Joytune * USB car charger * Micro USB charging cable * Sun visor clip * User manual * Warranty card Compatibility Compatible with all of the Bluetooth enable mobile phones. Apple iPhone 5 / 5S / 5C, iPhone 4 / 4G / 4GS, iPhone 6, iPhone 6 plus Samsung galaxy note 3 / note 2 / S5 / S4 / S4 mini / S3; HTC one / one mini / one mini 2 / one X+ / one S; Sony Xperia Z / Z1 / Z2 / Z1S / SP / M / M2; LG G3 / G2 / Optimus G Pro; Google Nexus 5 / 4; Nokia Lumia 1520 / 1020 / 925; Motorola Moto E / G / X, Razr i / Razr HD; Etc. Warranty 12 months quality warranty for normal use from us directly. Contact Avantree Support for this. Support If have any problem, contact us Mon-Fri 5PM-11PM(Pacific Time). Emails answered within 1 business day.