Audio-Technica ATH-SR50BT Wireless Over-Ear Headphones

The ATH-SR50BT wireless over-ear headphones deliver the exceptionally pure audio of Sound Reality in a convenient wireless design. The headphones are compatible with the high-quality aptX and AAC codes, in addition to the standard SBC codec, to provide exhilarating, full-range audio from the Bluetooth® wireless signal. Premium Wireless Headphones A clean look with the sound to match. Activate noise reduction to achieve an even crisper, high-fidelity sound. Bluetooth® 5.0 Technology 28 Hour Battery Life Noise-reduction Mode Built-in Mic and Controls Made to Move Touch-sensor controls. Quick hear-through function for conversations. Lightweight, foldable design. These headphones are made for life on the go. Purity of Sound More than convenient, these headphones generate exceptionally pure, powerful audio from a Bluetooth® wireless signal. Features Exceptionally pure audio of Sound Reality in a wireless design Exclusively designed 45 mm drivers are capable of Hi-Res Audio reproduction with a wired connection Mic and touch-sensor controls built into the earcup for convenient handling of calls, music playback and volume adjustment Active ambient noise reduction circuitry gently reduces environmental noise for cleaner, high-fidelity sound Switchable quick hear-through function allows voices (conversations, announcements at airports and transit stations, etc.) to be heard through the headphones Internal battery provides up to 28 hours of continuous Bluetooth and ANC use on a full charge Soft memory foam earpads and headband for ultimate comfort Compatible with aptX, AAC and SBC codecs Fold-flat design for easy portability 1.2 m (3.9′) cable provides a wired connection for times when wireless operation is not available, when battery power is low, or when Hi-Res Audio is desired Supports the Audio-Technica Connect app for convenient control of headphone settings Includes 30 cm (1.0′) USB charging cable and carrying pouch Available in black (ATH-SR50BTBK) and brown-gray (ATH-SR50BTBW) Headphones Type Closed-back Dynamic Driver Diameter 45 mm Frequency Response 5 – 40,000 Hz Sensitivity 100 dB/mW Impedance 47 ohms Battery DC 3.7V lithium polymer battery Battery Life Max. approx. 28 hours* Weight Approx. 262 g (9.2 oz) Charging Time Approx. 5.5 hours* Operating Temperature 5°C to 40°C (41° F to 104°F) Microphone Type Condenser Microphone Sensitivity -44 dB (1 V/Pa, at 1 kHz) Microphone Frequency Response 50 – 4,000 Hz Microphone Polar Pattern Omnidirectional Accessories Included USB charging cable (30 cm (12″) USB Type A / Micro USB Type B), Cable (1.2 m (3.9’) / 3.5 mm (1/8”) gold-plated stereo mini-plug), Pouch Notes RF output: 3.2mW EIRPFrequency band: 2.402 GHz to 2.480 GHzModulation method: FHSSCompatible Bluetooth profiles: A2DP, AVRCP, HFP, HSPSupport codec: Qualcomm® aptX™ audio, AAC, SBCSupported content protection method: SCMS-TTransmission band: 20 to 20,000 Hz*Depending on operating conditions Bluetooth® Bluetooth® Version Bluetooth version 5.0 Operating Range Line of sight – approx. 10 m (33′)