Product Description
QM1 OEM ODM Support Bluetooth Speaker Speak 3.7V 2000mAh Portable Wireless Music Speaker With Microphone
Specification:
Loud speaker size：1*134mm(mid bass)+1*50mm(treble)
Output rating: 1*15W+5W
Frequency range：50Hz ~ 20kHz
SNR：≥ 89dB
THD:≤1%
Bluetooth Version：Speaker V5.0 Microphone V5.3
Output rating: 1*15W+5W
Frequency range：50Hz ~ 20kHz
SNR：≥ 89dB
THD:≤1%
Bluetooth Version：Speaker V5.0 Microphone V5.3
Product Battery
Battery Type:Lithium Battery
Speaker（3.7V 2000mAh） 18650×2
Microphone（3.7V 1200mAh） 18650
Charging time: about 3.5 hours (5V/2A)
Charging port: USB Type-C
Working time:
Speaker: 5-6 hours
Microphone: about 40 hours
Function
Support 2.4G dual wireless microphone, low latency（30ms）
Audio decoding function: Optical fiber/AUX/TF/USB/BT
Playable Mode: MP3
Microphone volume/Accompaniment volume/Reverberation volume is adjustable independently
Various sound effect of microphone
Chinese version：KTV/mic king/professional/original sound
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