Bluetooth specifications: Version 2.0
Lightweight (only 10g) and comfortable to wear for long periods
Various of ID designs are available
Wearable on either ear with optional adjustable ear loop
Mini USB charging
Supports charging via PC USB port
Up to 10 hours of talk time and up to 200 hours (more than 8 days) standby
Weight: 10g

Dimensions (L x W x T): 41 x 18 x 10mm
Bluetooth compliant: Bluetooth 2.0 specification handsfree profile 1.5 headset profile 1.1 BT 2.0 EDR version are available upon request
Compatibility: Mobile phones supports Bluetooth 1.2 specification
Battery power: 3.7V/110mAh lithium-polymer battery
Connection: Point-to-point
Talk time: Up to 10 hours
Standby time: Up to 200 hours
Chipset: CSR BC04 ROM
Radio frequency: 2.4GHz
Bluetooth is a trademark owned by Bluetooth SIG, Inc.