Whether you're taking call after call or listening to music between calls the diminutive yet powerful Jabra BT8040 is a feature-packed wireless headset offering excellent Bluetooth® 2.0 audio performance within a head-turning design. With up to 6 hours of talktime and 200 hours of standby the Jabra BT8040 is comfortable to wear all day thanks to its light weight and low bulk factor with the 'no-hook' design of the Generation III Jabra Ear Gel. Features DSP (Digital Signal Processing) technology and Active Noise Reduction which enhances the sound quality on transmitted and received audio. Also Intelligent Volume Settings equalizes incoming audio volume amplifying quiet voices and reducing loud ones while Acoustic Shock Protection protects the ear from sudden loud noises. E-SCO improves voice transfer from headset to phone. Equipped with A2DP for streaming music. Includes travel charger. Jabra BT8040 Stereo Bluetooth Headset also includes:Light weight and low bulk factor with the 'no-hook' designFeatures DSP technology and Active Noise ReductionIntelligent Volume Settings equalizes incoming audio volume amplifying quiet voices and reducing loud onesOffers up to 6 hours talk time and 200 hours standbyIncludes travel charger