LED BLUETOOTH PORTABLE SPEAKER TG-156 5W AUX USB

Specifics
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: ≥ 90db
Battery capacity: 500mAh Built-in
Supply voltage: 3.7V
Working time: up to 1 hour
Diaphragm size: ￠ 52mm
Speaker power: 4Ω / 5W
Charging time: 2-3H
Charging voltage: 5V / 500ma
Frequency response: 120HZ-20KHZ