*Item weight 170g
*Shipping weight 400g
*Dimensions Length:187*177*30mm
*Microphone Unit Φ4.15mm
*S.P.L -42±3dB S.P.L at 1Khz
*Impedanc ≤2.2KΩ
*Frequency response 100Hz-10,000Hz
*Directivity Omni-directional
*Speaker diameter Φ40mm*6.3mm
*Frequency response 20Hz-20KHz
*Impedanc 16Ω±15% at 1KHz 0.178V
*S.P.L 101±3dB S.P.L at 1KHz
*Rated power 20 mW
*Bluetooth version 4.1
*Support profile HSP/HFP/A2DP/AVRCP
*Transmission frequency 2.40GHz-2.48GHz
*Transmission distance 10m
*Pairing name AUSDOM AH862
*Charging port Micro USB
*Standby time More than 1000 hours
*Talking time About 20 hours
*Playing time About 18 hours
*Charging time About 2 hours
*Battery type Build in 360mah rechargeable lithium battery
*Storage temperature -25℃ - 60℃
*Operating temperature -10℃- 45℃