Audio-Technica ATH-WS990BT

Audio-Technica ATH-WS990BT

Belaidės ausinės su triukšmų slopinimo funkcija

• Bluetooth wireless technology with mic and controls built into the earcup for answering/ending calls, controlling music & video playback and adjusting volume on connected devices
• Supports aptX® sound-improvement technology for high-quality audio performance over a Bluetooth transmission
• Active noise-cancelling technology reduces environmental noise
• Hear-through function allows voices (e.g., announcements at train/bus stations and airports; conversations) to be heard through the headphones
• Internal battery provides up to 30 hours of continuous wireless use (1,000 hours on standby) on a full charge
• 53 mm Deep Motion Drivers provide extremely rich, high-fidelity bass sound
• Exclusive dual-layer, memory-foam earpads, consisting of a firm internal layer and a soft outer layer, provide increased isolation
• Large, high-flux magnetic circuit provides wireless audio reproduction with deep bass and amazing resolution.
• Aluminum housings reduce unwanted resonance
• Included 1.2 m (3.9') cable with 3.5 mm (1/8") stereo mini-plug provides a wired connection when wireless operation is prohibited (e.g., in airplanes or hospitals), when battery power is low, or when Hi-Res Audio is desired
• Includes 30 cm (1.0') USB charging cable and carrying pouch
• Fold-flat design for easy storage

Type: Dynamic
Driver Diameter: 53 mm
Frequency Response: 5 – 40,000 Hz
Sensitivity: 107 dB/mW, when using noise-cancelling*
                    101 dB/mW, when not using noise-cancelling*
Impedance: 150 ohms, when using noise-cancelling*
                      30 ohms, when not using noise-cancelling*
Battery: DC3.7 V lithium polymer rechargeable battery
Battery Life: Max. 25 hours (when using Bluetooth and noise-cancellation)**
                      Max. 30 hours (when using Bluetooth only)**
                      Max. 35 hours (with using noise-cancelling only)**
                      Max. 1,000 hours (standby)**
Charging Time: Approx. 5 hours (for 0-100% charge)**
Weight: 300 g (10.6 oz)
Cable: 1.2 m (3.9')
Connector: 3.5 mm (1/8") stereo mini-plug, L-type
Accessories Included: 30 cm (1.0') USB charging cable, pouch
Type (Microphone): Condenser
Sensitivity (Microphone): -44 dB (1V/Pa at 1 kHz)
Frequency Response (Microphone): 50 – 4,000 Hz
Polar Pattern (Microphone): Omnidirectional

Communication System: Bluetooth Version 4.1
Output: Bluetooth Specification Power Class 2
Maximum Communication Range: Line of sight - approx. 10 m (33')
Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
Support Codec: aptX, AAC, SBC