SPECIFICATIONS:
Bluetooth version: V5.0
Supported Profiles: HSP,HFP, A2DP, AVRCP
Speaker driver size: 40mm
Impedance: 32Ω ±15%
Frequency response: 20Hz-20KHz
Microphone Sensitivity: -42dB ± 3dB
Microphone Impedance: 2.2kΩ
Input charging power: DC5V
Wireless working distance:≦10Mc
Battery: 400mAh
Charging time: ≦2Hours*
Playback time: 15Hours*
Standby time: 150Hours* Microphone : Built-in Input: Bluetooth,FM,Aux-In, Mic
1 YEAR FROM ENTER- GO SERVICE CENTRE
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