Product Features
- High connection test efficiency
- Support Hi-Res certification test, LHDC/LDAC
- Supports basic information reading of Bluetooth devices
- Support SPP communication
- Support HID communication mode
- Support key tests such as music up and down, volume adjustment, pause/answer, etc
- Support recording, playback, listening, and other tests
- Support DFU upgrade firmware
The CRY577 Bluetooth Dongle is designed for Bluetooth audio and UI testing. It supports a variety of codecs and Hi-Res testing. It is suitable for R&D laboratories and production line testing. It can be used with the CRY6151B electroacoustic tester or as a separate module with other testing devices.CRY577 has strong reliability and fast test speed. The Bluetooth connection with most solutions is less than 3 seconds. Users can cooperate with the CRY6151B test or independent tool software to control the CRY577 Bluetooth Dongle to search, pair, connect, play audio, and record.
Bluetooth Parameters |
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Bluetooth version | 5.0 |
Bluetooth protocol version | A2DP Source v1.3
HFP Audio Gateway v1.7 AVRCP Target v1.6 |
A2DP encoder | SBC
aptX aptX HD LHDC(Hi-Res) LDAC(Hi-Res) |
HFP codec | mSBC
CVSD |
A2DP sampling rate | 96kHz, 88.2kHz, 48kHz, 44.1kHz |
USB Interface | USB Type C |
RF interface | SMA |
Communication mode | USB HID |
Appearance dimension | 121mm*95mm*43mm (Without antenna) |