The Bluetrek Crescendo is an awe inspiring leap into the future of technology. The efficiency and time saving potential that this device affords is bar none.

Manufacturer's Product Pitch:
The Bluetrek® Crescendo is the first Bluetooth headset in the world pre-installed with the Bing411™ call out application, and capable of reading and sending your text message and email by your voice with the Dial2Do™ voice texting application. The voice command applications include Personal Handsfree Assistant service via Dial2Do™ that reads your emails and allows you to send and reply emails and texts by your voice.

Product Features:
→ Bluetooth: V2.0 (V2.1 compatible)
→ Operation range: up to 10 meters (33 feet)
→ Talk time: up to 5 hours
→ Standby time: up to 7 days
→ Weight: 9.1 grams(w/o ear hook) 10.5grams (w/ ear hook)
→ Dimensions(mm): 47.9(L) x 20.3(W) x 20.8(H)
→ Firmware: Upgrade via USB