eForCity? Headset + Data Cable Compatible with Palm Pre (Sprint) Includes: 1 x Headset, 1 x Data Cable. Accessory ONLY. Phone, software and driver not included. Compatible with: HTC EVO 3D / HD7S; T-mobile G2x / LG G2x / P920 Optimus 3D / Thrill 4G; Sony Ericsson Xperia Play; Barnes & Noble Nook / . Samsung? Infuse 4G / Motorola Droid X2. Headset: Integrated earpieces and microphone, Cord mounted ON/OFF button which lets you take calls and hang up easily. Color: Black. Enjoy Hands-free conversations with this in ear stereo headset w/ On Off switch. Note: Phone & software features are limited to the phone's capability and the service provider's default settings. Please consult with your phone's user NOTE: Some of the devices might NOT support cable charging function by the factory setting. Please refer to the user manual for detail.Note: This Micro USB 2.0 charger / cable is also compatible with the device with the Micro USB 3.0 port such as Samsung? Galaxy Note 3; Please kindly connect this Micro USB 2.0 accessory to the right slot of the connector