JR-MC5 Live Portable Bluetooth Microphone

Name: Handheld microphone with speaker
Model: JR-MC5
BT version: V5.0
Battery capacity: 1200mAh lithium battery
Pickup: capacitive
Sound channel: stereo sound with single speaker
Play time: about 5h(Medium volume)
Charging time: 3±0.5h
SNR: ≥89dB
THD: < 3%
Speaker specification: Φ52mm/4Ω/3W
TF supported format: MP3/WAV
BT protocols: A2DP/AVRCP/HSP
Features: BT function/volume/accompaniment music/reverberation/silencing
BT frequency 2.4GHz
Charging voltage: DV 5V
charging current: 0.5-1A
Frequency response: 100Hz~12KHz
Reverb mode: Echo reverberation