Sony PCM-A10 Help Manual page 186

Maximum sound pressure
(built-in microphones)
Bluetooth
Built-in speaker
Input jack (stereo mini-jack)
File extension: .m4a
LPCM (*3) (*7)
Quantization bit rate: 24 bit
Sampling frequencies: 192/176.4/96/88.2/48/44.1 kHz
File extension: .wav
LPCM (*3) (*7)
Quantization bit rate: 16 bit
Sampling frequencies: 192/176.4/96/88.2/48/44.1/22.05 kHz
File extension: .wav
FLAC (*3) (*7)
Quantization bit rate: 24 bit
Sampling frequencies: 192/176.4/96/88.2/48/44.1 kHz
File extension: .flac
FLAC (*3) (*7)
Quantization bit rate: 16 bit
Sampling frequencies: 192/176.4/96/88.2/48/44.1/22.05 kHz
File extension: .flac
123 dBSPL
Communication method: Bluetooth Standard version 4.0
Maximum communication range (*8): approx. 10 m (33 feet) (line of sight range)
Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
Modulation method: FHSS
Compatible Bluetooth profiles (*9): SPP 1.2 (Serial Port Profile), A2DP 1.3
(Advanced Audio Distribution Profile), AVRCP 1.3 (Audio Video Remote Control
Profile)
Maximum number of devices that can be registered: 8 (total number of the
device with REC Remote installed and audio devices)
Supported Codec (*10): SBC (Subband Codec)
Approx. 16 mm (0.63 inches) dia.
MIC IN (Plug-in-power supported)
186