Wireless Over-Ear Headphones Audio-technica ATH-SR30BT
- Exceptionally pure audio of Sound Reality in a wireless design.
- Exclusively designed 40 mm drivers for outstanding sound quality.
- Internal battery provides an astounding 70 hours of continuous use on a full charge.
- Housing's dual-layer isolation structure keeps the electric circuitry separate from the acoustic space for optimal phase and transient response.
- Compatible with AAC and SBC codecs.
- Lightweight, fold-flat design for easy portability.
- Mic and controls built into the earcup for convenient handling of calls, music playback and volume adjustment.
- Includes 30 cm (1.0') USB charging cable.
Thông số kỹ thuật
| Model | ATH-SR30BT |
| Type | Closed-back Dynamic |
| Driver Diameter | 40 mm |
| Frequency Response | 5 – 35,000 Hz |
| Sensitivity | 99 dB/mW |
| Impedance | 32 ohms |
| Battery | DC 3.7V lithium polymer battery |
| Battery Life | Max. approx. 70 hours Charging Time: Approx. 4 hours |
| Weight | 193 g (6.8 oz) |
| Accessories Included | USB charging cable (30 cm (12') USB Type A / Micro USB Type B) |
| Type (Microphone) | Condenser |
| Sensitivity (Microphone) | -44 dB (1 V/Pa, at 1 kHz) |
| Weight (Microphone) | Omnidirectional |
| Frequency Response (Microphone) | 100 - 10,000 Hz |
| Operating Temperature | 5°C to 40°C (41° F to 104°F) |
| Communication system | Bluetooth version 5.0 |
| RF output | 1.2 mW 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 | 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.
