Shape :
• Almond
  - Length : 61 mm
  - Width : 21.5 mm
  - Thickness : 22 mm

Casing :
• The plastic case is made by ABS-PC and rubber for the speaker case
• Total weight : 13.7g
• detachable hook for either ear with smooth material (anti allergic) for long hold

Functions (3 buttons):

• Switch on/off
• Pairing (in headset or hands free profile)
• Activation of voice recognition on the mobile phone
• Reconnection request (after switch off/on sequence)
• Volume adjustment
• Dual color LED (red and blue) to state the charge, end of charge, low battery, stand-by, communication
• Take a call, end a call, switch the communication on the phone, switch the communication from the phone to the headset,
• Dedicated sound in the speaker for low battery, switch on, switch off, pairing, volume adjustment, voice activation, reconnection request, waiting call….

Electronic features :

• Battery : Lithium polymer, capacity = 180mAh, can be recharged in 2 hours when empty
• Charging circuit : protection against overheat and short-circuit, charge controller
• Power management : special design to control the current consumption
• transmission auto adaptive according to the distance of the mobile, deep sleep implemented, HV1,HV2 and HV3 (very low power consumption) depending the mobile phone
• Standby time : up to 450 hours
• Talk time : up to 10 hours for HV3, 8 hours for HV2 and 6 hours for HV1
• speaker = 150 ohms, diameter 12.5mm
• microphone = omnidirectional microphone, 4.5mm (dia.) x 1.8mm (H)
• Hardware : CSR’s single chip solution BC02 Audio, 4 layers PCB with double side layout, chip antenna
• Current consumption: from 15mA to 30mA at full power; 0.35mA in standby
• Software : stack from CSR, upper layers from Innovi optimized for power saving (blank detection).