The BTH-818 is a handy Bluetooth headset and contains all features necessary to reduce the bother of locating and answering your cell phone. It contains a built-in Caller ID Display and large capacity for storing phone numbers. The Li-ion rechargeable battery makes it easier to extend the length of your talking time. With its user-friendly design, complete accessories, and intuitive operating interface, you certainly need not look further!

Features: 

• Talking time up to 7 hours
• Stand-by time up to 200 hours
• Operation range up to 10m
• Rechargeable Li-ion battery
• Time & Low battery indicator
• Five optional ring tones
• Capable of recording 10 received call numbers
• Support Headset and Handsfree profile
• Caller ID display & Easy operation menu
• Can store 10 phone numbers in the phone book

Specifications:

• Standard: Bluetooth V1.1

• Operation Range: 10 meters (33 feet)

• Audio Code: 15 bits resolution, S/N > 60 dB

• Frequency: 2.4 GHZ-2.4835 GHZ ISM Band

• Dimension: (L) 72 mm*( W) 26 mm * (H) 16mm

• Connection: Point-to-point

• Weight: 35g (including battery)

• Talk time: 7 hrs

• Standby time: 200 hrs

• Output Power: 0 dBm (class II)

• Security: 128 bits encryption

• Power Consumption: 50mA working, 1mA standby

• Battery: Rechargeable Li-ion polymer 300mAh

• Charging: 5V DC, 100~240V AC adapter

• Charging time: 2~3 hrs

• Operating Temperature: -10 ~ 55 C

• Storage Temperature: -20 ~ 60 C

• Certifications: CE, FCC, BQB

• LCD: 1/16 duty cycle 5 V