ModelBT8110Image/SizeFeatures1.An OLED screen displays phone status,Website:http://www.giftssuppliers.com, battery capacity, call status, caller's ID, and local phonebook records2.Support software upgrade via USB port3.Compatible with  PDAs, computers, MP3, MP4, iPOD, and other multimedia players4.Support up to 8 handset pairing information5.Best-in-class voice quality ensured by cutting-edge noise suppression and echo cancellation techniques 6.Easy-to-mount with car Sun-Visor Clip and Vent Mount Clip7.Robust performance, fast connection, accurate and sensible search of devices in range8.Stylish, portable, lightweight, mini-sized, suitable for vehicle and office environmentParameter1.Bluetooth Version:V2.02.Class II, operating range up to 10 meters3.Audio output up to 115 dB4.Voice security ensured by using 128-bit encryption5.Data rate up to 723 Kbps6.Support A2DP, AVRCP, HS/HF,OBEX and OPP profiles7.Better portability with internal rechargeable Lithium Polymer batteryPackageColor box : 19.6*14.7*5.7cmCTN:59*30.6*41.6cm40pcs/CTN