ACATIM Mini IPX7 Waterproof Wireless Bluetooth Speaker for Outdoor,Travel,Car,Swimming,Camping(Black)

Specification:

Shell material: plastic + soft
Interface: Micro USB, TF card
Bluetooth protocol: HSP, HFP, A2DP
Bluetooth chip: RDA2.0
Music Time: 8 hours
Standby time: 60 hours
Charging time: 2 hours
Rated power: 3W
Input voltage: DC5V
Frequency: 2.402-2.480GHz
MIC sensitivity: -32db
Receiving sensitivity:> -82dBm
Distance: 10 m / 33ft
Charge voltage: 3.7V -4.2V DC
Operating voltage: 4.8V -5.5V DC
Working current: 200MA
Quiescent Current:> 1UA
Battery capacity: 400MAH
Weight: 110 g
Size: 70 * 65 * 205mm
Package:

1 * Bluetooth speaker