Always up to date Effortlessly keep your features and services up to date. Software updates and upgrades automatically download and install to your system. Maintaining state-of-the-art home audio has never been easier. Simple setup with Google Home With the free Google Home app for iOS and Android, you can easily set up and manage all of your Harman Kardon Citation speakers. All speakers support both 2.4GHz and 5GHz Wi-Fi connections. What’s in the box: 1 x Citation 200 1 x Quick-start guide 1 x Google Home setup guide 1 x Warranty sheet 1 x Safety sheet 1 x Power cable (1.8m) Specifications: • Model Name: Citation 200 • Transducer: 1 x 25mm Tweeter 1 x 120mm Woofer • Frequency Response: 40Hz–20kHz (-6dB) • Output power: 50W RMS • Signal-to-noise ratio: >80dB • Power Supply: 100-240V ~ 50/60Hz • Bluetooth® version: 4.2 • Bluetooth transmitter frequency range: 2402 – 2480MHz • Bluetooth transmitter power: <10dBm (EIRP) • Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK • Wireless network: 802.11 a/b/g/n/ac (2.4GHz/5GHz) • 2.4G Wi-Fi transmitter frequency range: 2412 – 2472MHz (2.4GHz ISM Band, USA and Canada 11 Channels, Europe and others 13 Channels) • 2.4G Wi-Fi transmitter power: <20dBm (EIRP) • 2.4G Wi-Fi modulation: DBPSK, DQPSK, CCK, QPSK, BPSK, 16QAM, 64QAM • 5G Wi-Fi transmitter power: <23dBm (EIRP) • 5G Wi-Fi modulation: QPSK, BPSK, 16QAM, 64QAM, 256QAM • 5G Wi-Fi transmitter frequency range: 5.15 – 5.35GHz, 5.470 – 5.725GHz, 5.725 – 5.825GHz • Supported audio formats: HE-AAC, LC-AAC, MP3, Vorbis, WAV (LPCM), FLAC, Opus • Dimensions (W x H x D): 7" x 8.6" x 6.8" (178 x 219 x 172mm) (strap down) • Charging Cradle Dimensions (W x H): 4.8" x 0.6" (123 x 15mm) • Weight: 2.85kg (6.3lb) • Battery type: Lithium-ion Polymer (3.6V, 4800mAh) • Battery charge time: 3 hours (Charging Cradle or USB-C 5V/2A) • Music play time: up to 8 hours (varies by volume level and content)