Product features: If you have any issue with our Bluetooth headset at any time, please always contact us first before leaving feedback/review. We will strive to fix the issue to your full satisfaction.Guaranteed! -Color: Black/Red -True high definition sound : Enjoy Stereo Sound with High Definition and unparalleled rock-solid bass with ultra crisp treble. -Waterproof / sweatproof protection -Acoustic answer the call: The intelligent voice control -Voice remind -Longer battery life: Better battery efficiency with up to 10 hours of play. -Stylish design :Cordless Headphones -Secure comfort fit : Soft rubber finish and secure hooks. -Passive noise cancellation : with expandable foam ear-tips -Control call : Hands Free Calling and Easy Controls for volume, skip, pause and play. -Connect with two smart phones at the same time -Premium packaging and premium quality accessories - 1 Year Warranty / 30 Day Hassle-Free Returns Technical specification: - Bluetooth Specification: CSR 8635 V4.1 - Bluetooth name: S30 - Noise Reduction: CVC6.0 -Transmission Distance: 33ft/10 meters - Battery capacity: 120mAh - The battery type: the lithium battery - The battery life: 10 hours - Working current: 15mA - The horn sensitivity: 120dB(1 kHz) - The product weight: 20.5g(0.723oz) - The package weight: 178g(6.28oz) - Frequency Response: 20 -20kHz - Charging Port: Micro USB - Charging Time: 2 Hours - Playback Time: 12 hours talk time and 10 hours music time - Standby Time: 30 days Package contents: 1 x Bluetooth Headphones 1 x Charge USB Cable 2 x Ear cap 1 x User Manual 1 x Headphone Case 1 x Line buckle
