Shandong Widesky Industry Co,. Ltd |
Details: |
BLUETOOTH STEREO HEADPHONES WITH MICROPHONE BUILT-IN RECHARGEBALE BATTERY Bluetooth V2.1 + EDR Bluetooth protocol: HSP/Hfp/A2dp/Avrcp Range 40 Feet Calling: 11 Hours Listening to Music: 10 Hours Standby Time: 250 Hours Mini-USB to USB to charge headset Charging input voltage: DC +5.0±0.25V |