Model: M18

Bluetooth version: V4.2

Support Bluetooth protocol: HFPV1.7, A2DPV1.2, AVRCPV1.5, AVCTPV1.2, AVDTPV1.2

Format support: Support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo two-channel output

Operating Voltage: 5V/3.7V-4.2V

Broadcast status not connected: 5.5MA

Connection working status: 20MA

Deep sleeping: 3UA

Transmission distance: 20 meters (empty or low interference environment)

Operating temperature: -40°C to +85°C

Sensitivity: -87dbm