Wireless Over-Ear Headphones Audio-technica ATH-SR50BT
- 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.
- 1.2m (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 desire.
- Supports the Audio-Technica Connect app for convenient control of headphone settings.
- Includes 30 cm (1.0') USB charging cable and carrying pouch.
Thông số kỹ thuật
| Model | ATH-SR50BT |
| Type | Closed-back Dynamic |
| Driver Diameter | 5 – 40,000 Hz |
| Sensitivity | 100 dB/mW |
| Impedance | 47 ohms |
| Battery | DC 3.7V lithium polymer battery |
| Battery Life | Max. approx. 28 hours Charging Time: Approx. 5.5 hours |
| Weight | Approx. 262 g (9.2 oz) |
| 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 |
| Type (Microphone) | Condenser |
| Sensitivity (Microphone) | -44 dB (1 V/Pa, at 1 kHz) |
| Frequency Response (Microphone) | 50 - 4,000 Hz |
| Polar Pattern (Microphone) | Omnidirectional |
| Operating Temperature | 5°C to 40°C (41° F to 104°F) |
| Communication system | Bluetooth version 5.0 |
| RF output | 3.2mW EIRP |
| Maximum communication range | Line of sight - approx. 10 m (33') |
| Frequency band | 2.402 GHz to 2.480 GHz |
| Modulation method | FHSS |
| Compatible Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Support codec | Qualcomm® aptX™ audio, AAC, SBC |
| Supported content protection method | SCMS-T |
| Transmission band | 20 to 20,000 Hz |
- Thương hiệu Nhật Bản.
- Sản xuất tại Việt Nam.
- Bảo hành: 12 tháng.
