BLUETOOTH SOUNDBAR SPEAKER Y38 10W AUX MICRO SD

Wireless Connectivity: V 5.0
L2CAP / A2DP / AVRCP support
HSP / HFP Support (Hands Free Profile)
Speakerphone function
TF card input - MicroSD
Memory card support: up to 32GB
Memory service
Input: USB play from pendrive
Playing music in the following formats: MP3, wav, wma
Wireless transmission: 10M
Audio noise figure: ≥ 95db
Battery capacity: 1800mAh Built-in
Supply voltage: 3.7V
Working time: up to 2
Diaphragm size: ￠ 40mm
Speaker power: 4Ω / 20W
Charging time: 2-3H
Charging voltage: 5V / 500maH
Frequency response: 120HZ-20KHZ