Harman Kardon HKOS4BLUAM-Z Onyx Studio 4 Bluetooth speakers - Blue

Harmon Kardon HKOS4BLUAM-Z Onyx Studio 4 Bluetooth Speaker, Blue 

Description Providing the perfect balance of great sound, iconic design, and premium materials, the Onyx Studio 4 is the epitome of room-filling audio. Crafted to be the best sounding, full featured, portable Bluetooth speaker in its class, the Onyx Studio 4 offers two device connections, up to 8 hours of playtime and Harman Kardon Connect+, which allows you to connect 100+ speakers with the same feature with the touch of a button. Rounding out the Onyx Studio 4 offerings is a built-in microphone with Voicelogic, echo and noise cancellation for crystal-clear conferencing over the speaker. Features Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers. The rechargeable battery supports up to 8 hours of playtime Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music. Access Siri or Google Now from the speaker with a simple button press. This can be easily configured via the HK Connect App. Wireless Bluetooth Streaming Stream music wirelessly via Bluetooth to enjoy room-filling sound. Connect up to 2 smart devices at the same time and take turns playing music. Up to 8 hours of playtime The rechargeable battery supports up to 8 hours of playtime HK Connect+ Amplify your listening experience by wirelessly connecting more than 100 HK Connect+ enabled speakers. High-Quality Product Professionally inspected, tested, and cleaned to work and look like new. Need Help? Quick support for claims and technical troubleshooting. From 'Your Orders', click on 'Get Product Support'. Better for the Planet Your Amazon Renewed purchase extends the lifetime of this product and reduces electronic waste Specifications Support A2DP 1.3, AVRCP 1.6, HFP 1.6 Transducers Woofer 2 x 75mm, Tweeter 2 x 20mm Rated Power 4 x 15W (AC mode); 4 x 7.5W (Battery mode) Frequency response 50Hz - 20kHz (-6dB) Signal to noise ratio 80dB A-weighted Weight 6.14 pounds Dimensions Dimension (H x W x D) 13 x 12.5 x 8.5 inches Control and Connection Specifications Bluetooth version 4.2Yes Bluetooth transmitter power 0 - 9dBm Bluetooth transmitter frequency range 2402MHz - 2480MHz Bluetooth transmitter modulation GFSK, /4 DQPSK, 8DPSK Battery Power supply 19V/2A Battery type 3.7V/3000mAh Lithium-ion Battery charge time 5 hours Music playtime up to 8 hours (Varies by volume level and music content)