Koss - Porta Pro Wireless Bluetooth Headphones

Product Description?Bluetooth version: V5.0Communication distance: 10 meters (accessible)Charging time: about 2 hoursStandby time: about 120 hoursMusic time: about 4 hoursBattery type: lithium polymer batterySupport Agreement: HEP / HSP / A2D / AVRCP /Headphone battery capacity: 3.7V 43mAhCharging box battery capacity: 3.7V 380mACompatible devices: Bluetooth-enabled phones tablets computers watches MP4 speakersSet contains: 2X Bluetooth headset                   1X charger base                   1X charging cable                   4X earplugs

Features:BT Headset Sunglasses perfectly combines Polarized Sunglasses with BT 4.1+EDR Headset.Polarized glasses reduces glare filters light and effectively protects your eyesight. Fashionable glasses frame uses high-grade materials lightweight flexible and durable.BT earphone brings you great listening pleasure. Compatible with almost all BT-enabled audio devices.With built-in microphone it supports hands-free calls easy to answer and end the calls.Suitable for outdoor activities using such as cycling fishing driving climbing golfing etc.Specifications:BT Version: BT 4.1+EDR Class 2BT Profiles: A2DP AVRCP HeadsetOperating Distance: 10m (no obstacle)Frequency Responce: 20-20KHzSensitivity: 95dBImpedance: 32?Battery Capacity: 3.7V / 110mAhMusic Playing Time: about 4 hoursTalk Time: about 5 hoursCharging Time: about 2 hoursCharge Voltage: DC 5V 500mACharging Port: Micro USB portColor: BlackMain item size (folded): Approx. 14.0 * 5.2 * 3.8cmMain item weight: 26g Package si

Ideaal voor draagbare muziekspelers, CD-spelers en MP3-spelersMet een nekbandDynamische elementen voor een diepe basOpvouwbaar, met een praktische draagtasTechnische gegevens:Frequentiebereik: 15 - 25.000 HzImpedantie: 60 OhmGevoeligheid: 103 dB SPL/1mWStekker: 3,5 mm jack, stereoAdapter: 6,3 mm jackKabellengte: 120 cmKleur: zwartAfdeling van product: HiFi, TV & ThuisbioscoopKleurtoon: ZwartAansluiting: Stereo 3.5 mm, Stereostekker 6,3mmFrequentiebereik: 15 Hz - 25 kHzImpedantie: 60 ΩBouwvorm: Behind-NeckGevoeligheid: 103 dB/ mWKabellengte: 1,2 m

1. Unexpected 57mm ultra-large dynamic drivers turbine style housing with iconic Bluedio surging low-frequency shock let you feel the bass resonate deep in the chest enjoying the best sound quality. 2. Audio Sharing allows you to connect to another H(Shooting Brake) headphone via audio cable share music feast with your friends instantly. 3. H-turbine also incorporate 4 languages voice prompt(Chinese English French Spanish).

1. Bluedio 57mm dynamic drivers let you feel the powerful bass in your tunes. 2. Cool look inspired from turbine which we think can best represent your endless energy. 3. Up to 40 hours of music time from the latest Bluetooth 4.1 low-power technology. 4. Support FM broadcast / micro SD card playback of MP3 and WAV audio formats note: micro SD card not provided. 5. Simply plug in the audio cable when the battery runs low or connecting to non Bluetooth devices.

1. Bluedio 57mm dynamic drivers let you feel the powerful bass in your tunes. 2. Cool look inspired from turbine which we think can best represent your endless energy. 3. Up to 40 hours of music time from the latest Bluetooth 4.1 low-power technology. 4. Support FM broadcast / micro SD card playback of MP3 and WAV audio formats note: micro SD card not provided. 5. Simply plug in the audio cable when the battery runs low or connecting to non Bluetooth devices.