1.Text To Speech function,Object Push Profile to upload phonebook ?(?TTS, OPP?)
2.Compatible Bluetooth Specification V2.0+EDR
3.Operating Frequency Band: 2.4GHz ~ 2.48GHz unlicensed ISM band
4.Class 2 Output Power up to 10 meters
5.Support Headset and HandsFree profiles
6.Support Multiple paired. (Up to 8 Bluetooth Phone can be paired)
7.Integrated with echo cancellation and Noise suppressor
8.Built in speaker and microphone
9.Battery type: Rechargeable Lithium DC 3.7V, 760maH (BL-5B)
10.Talk time: up to 15~16hours
11.Standby time: up to 600hours
12.Charger time: 2~3hours
13Size: 118mm x 46mm x 16mm

Number per ctn:
20 pcs / ctn
N.W:4.14kg / ctn
G.W.:4.66kg / ctn
Out carton size:
31.5cmx 28.5cmx29.5cm